Strongest Weed Seeds

ILGM

Buy Cannabis Seeds Online

It's a fact that weed is getting stronger, but these cannabis strains will blow your mind. We bring you the best and strongest marijuana strains of the year. Looking for the best Sativa-dominant seeds? Here are the top high-THC weed strains for sale. (POTENT weed + stealth shipping). Find out which cannabis strains have the highest THC content, how they grow, and where to buy the 15 highest THC seeds online.

5 Top and Strongest Marijuana Strains of 2022

This article may contain links to some of our affiliate partners. These are brands we trust and brands we feel represent the highest quality standards. When clicking links, we may earn commissions to help support our site. Learn more by reading our full disclaimer.

If you believe the annual reports from the National Institute on Drug Abuse, weed is getting stronger. Certainly, if you measure potency by THC content, marijuana is unquestionably becoming more potent. It was even noticeable when the average THC content of weed in 2003 was 6.4%, compared to just 0.72% in 1976.

One of the main reasons for this extra potency is the focus on producing sinsemilla, which is the tops of unfertilized female plants (these happen to contain the highest amount of THC). In the modern era, harvesters remove the trimmings and get rid of water leaves, which contain little to no THC.

It is also likely true that cannabis strain production has contributed to the greater strength of pot; growers prefer marijuana strains with high cannabinoid levels, and today, the strongest selections are hybrid crosses of well-known strains.

DID YOU KNOW: THC levels averaged an estimated 6.4% in 2003, while in 2018 most estimations were above 15%?

Moreover, we are uncovering stronger combinations on an almost daily basis. Back in the halcyon days of the 1960s and 1970s, finding weed with a THC content of over 10% was a rarity. Today, a significant number of strains have well over 20% THC.

If you are seeking a serious high, all of the above is fantastic news. The question is: What are the world’s strongest marijuana strains? Keep reading to discover our 5 top picks.

5 Best and Strongest Marijuana Strains of the Year

Realistically speaking, the following strains are not necessarily “new” strains for this year. Rather, several of them are OG classics that have simply “evolved” with the times to contain more and more THC over the decades.

More accurately, they have been “selectively bred” over multiple generations of numerous breeders to contain only the female genetics which produce buds with the highest THC content. So, how does “selecting” for a strain with high THC content work, you might be wondering?

Well, after harvesting a crop you can “test” each individual plant specimen for its: A) flower (bud) production and B) THC content. This testing can be done in an actual HPLC laboratory where they chemically examine the THC levels, or (more commonly), can be done by smoking a sample of each plant’s flowers and seeing which one gets you higher.

When you find a plant with specific genetics that you like, simply clone that one over a new generation and voila – you’ve selectively bred cannabis for high THC content.

Anyway, without further ado here are our picks for five of the strongest and highest-potency cannabis strains for the year. There are a lot of high-THC strains out there in this day and age, but these are our personal favorites.

1 – Godfather OG (The World’s Strongest Marijuana Strain?)

According to High Times, Godfather OG is the most potent marijuana strain on the planet. This indica dominant hybrid is reported to have a THC content of over 34%! Since it is an activated THC value, there is a good chance that the figure is conservative.

Godfather OG is cultivated by California Herbal Remedies (CHR) and is believed to be a cross of Cherry Pie, OG Kush, and Granddaddy Purps. With this information in hand, it is no surprise that Godfather OG is often referred to as the ‘Don of all Kush’ strains. Even a typical strain should have a THC of over 25%.

Of course, strength means nothing without quality — and Godfather OG has absolutely no shortage of quality.

This strain has won the High Times Cannabis Cup for best indica strain in the past, and when you smoke the bud, it will hit you with an incredible cerebral high that soon results in a whole-body euphoria. Users tend to feel calm and happy, with the euphoric effects oozing over both mind and body. Godfather OG provides you with a feeling of total relaxation, and could ever render you immobile or couch-locked for the afternoon, such is its potency.

2 – Chemdawg (The Pungent Marijuana Strain)

Chemdawg previously held the record for highest THC content when it won the coveted Cannabis Cup title with a THC level of 32.13%. Cultivated by Next Harvest in Denver CO, it is one of the most mysterious marijuana strains. People know little about its genetics or history. However, rumor has it that Chemdawg is a cross of a Thai and Nepalese sativa.

Whatever its ancestral lineage, it should go without saying that Chemdawg is not for the newbie. It is an indica dominant hybrid (55%) renowned for its pungent scent. This aroma carries more than a hint of diesel. In fact, this strain is used to create Sour Diesel — another one of the world’s most popular (and potent) marijuana strains.

When you smoke Chemdawg, it will provide you with a wonderful cerebral high that is incredibly enjoyable — that is, once you know how to handle it!

The nugs have a powerful relaxing effect that is ideal for calming down a mind that tends to race. And furthermore, if you are stressed at work and need something to help you chill out, research shows that strains like Chemdawg are perfect because of their uplifting effects.

Moreover, it is also a strain conducive to creativity and has been a preferred favorite among artistic types for many, many years in California and the West Coast in general.

Want to learn more about the Chemdawg Strain? Check out this comprehensive Chemdawg review. We’ve also explained how it can help you!

3 – Irish Cream (This Marijuana Strain is the Real McCoy)

This is yet another case of “selectively breeding” to yield an exceptionally powerful marijuana strain. Mighty Irish Seeds developed Irish Cream. It is an indica and a crossbreed of Real McCoy and Cookies and Cream. The result is a strain that the company claims clocks in with an average THC content over 27%.

If you smoke this strain with the belief that it will taste like Bailey’s, though, you’re in for a disappointment as it offers classic, dank weed flavors instead. You will find that this bud offers the taste of fresh herbs and pine, and while it doesn’t taste quite like the Sweet Cream strain, it is nonetheless a pleasant experience.

Irish Cream is an extremely potent strain which means it could help with the relief of anxiety, depression, stress, and even chronic pain. The initial high is mostly cerebral, but soon you’ll feel happy, relaxed, and sociable all at once. Eventually, your body starts to feel the effects and you’ll begin to feel sedated and ready to hit the sack for a deep, naturally healthy night’s sleep. This is what we like to call a “carefree” strain, due to the fact that it is ideal for evening and night time use.

4 – White Tahoe Cookies (This Marijuana Strain is the New Kid on the Block)

This exciting new strain was initially grown by Kush4Breakfast and is a cross of The White, Girl Scout Cookies, and Tahoe OG, so the name of the hybrid became obvious to the creator. White Tahoe Cookies has become extremely popular on the West Coast, according to its breeders, and its THC content clocks in at over 27% — making it one of the world’s strongest as a whole.

This is an indica-dominant strain (roughly 70%) and is one of the most aesthetically-pleasing marijuana strains around. Archive Seed Bank is the distributor of White Tahoe Cookies. It is certainly worth trying if only so you can enjoy the sweet, flavorful notes with obvious OG undertones.

In terms of effects, it may shock you how quickly White Tahoe Cookies starts to hit the senses. Within minutes, you should feel euphoric, and your mind should become filled with great ideas because this strain is fantastic for creativity.

In fact, all it needs is a single toke to understand that you’re dealing with a potent monster of a strain.

Ultimately, you will feel a relaxing body buzz that turns into a feeling of sedation. The high sometimes lasts for hours. For this reason, make sure you’re safely wrapped up in bed. (And of course, this particular effect makes it one of our absolute favorites for insomnia and other sleep issues!)

5 – Strawberry Banana (The Marijuana Strain That Tastes Like Dessert)

This indica dominant hybrid (70%) is a cross of Crocket’s Banana Kush and Strawberry Bubblegum, and was developed by those crazy creative geniuses at Serious Seeds. It is a mainstay on the High Times ‘Strongest Strains on Earth’ list, selected three years in a row. On at least one phenotype of the strain (a specimen grown by Greenwolf LA & Green Country Rebellion), average THC levels of 31.62% were detected by the growers.

In all honesty, however, the average THC level of this strain is probably closer to 26-28%. This still makes it one of the most reliably potent marijuana strains in the world. Strawberry Banana, known for its incredible taste, is akin to, erm, strawberries and bananas. The taste is accompanied by an amazingly sweet and fruity scent, as well as a delicious banana exhale.

Don’t let the “tropical” name of Strawberry Banana fool you; with max THC levels pushing 32%, it is an expert-only bud that packs a serious punch.

Strawberry Banana begins with a cerebral head high, and ensures you feel relaxed and focused throughout the entirety of the experience. Eventually, you will feel sedated and possibly even couch-locked. This is a fantastic strain to handle chronic pain, and according to certain studies, strains like Strawberry Banana are also suitable for users suffering from depression, PTSD, and insomnia.

Final Thoughts: The World’s Strongest & Best Marijuana Strains for the Year

Whatever strain you decide to try, remember that the terms ‘strong’ and ‘potent’ don’t always have to mean ‘high-quality.’ We have worked hard to find (what we expect to be) the world’s most powerful marijuana strains of the year. These strains lead the way today in terms of a kick-ass high. Plus these strains can lead to a memorable and enjoyable experience for many years to come.

Naturally, you can expect this list to change regularly year-by-year. Growers find new and improved ways to boost marijuana potency frequently. Realistically, how long will it be before a strain appears that produces buds with 40% THC? Will this be the year? We can’t wait to find out!

If you are looking for some of the highest THC strains on the market. Ones that will blow your mind, then you MUST check out these 5 High THC Strains.

2022’s Best Sativa Marijuana Seeds to Grow: High-THC Cannabis Strains for Sale

Finding perfect seeds is as easy as 1-2-3.

You just need all the patience in the world and a massive budget.

Uh, wait… that doesn’t sound easy at all.

Well, good thing you have me − your new best bud (pun intended).

After weeks of research, including successful harvests (and not-so-successful ones…) − we’ve put together this list of the best Sativa seeds for beginners and experienced growers.

So whether you’re looking for your first strain (aww, that’s cute) or you want to spice things up, we’ve got you covered.
Let’s get started.

Top Cannabis Sativa Seeds − First Look

    − Best Sativa seeds overall (BOGO deal) − Fast 7-week flowering period − Famous Sativa strain for stress-relief − Bad weather? No problem − Beginner-friendly seeds (no light cycle) − Huge indoor yield (25 oz per 3×3 ft) − Outdoor “monster” at 28 oz per plant − Great strain for a full-body high − Set-and-forget “everything-resistant” seeds − “Get Out of Boredom Free” card
See also  How To Germinate Cannabis Seeds In Peat Pellets

1. Super Silver Haze (ILGM) – Best Sativa Seeds Overall

Super Silver Haze is a three-time High Times winner, which makes it a perfect seed strain to start our list.

With a 90% Sativa level, she’s as pure as Sativa-dominant hybrids get − which explains why it has received 280+ positive reviews.

Regarding potency, Super Silver Haze has a good 18% THC content, which means it should give you long-lasting creative and uplifting effects to stay motivated throughout the day.

What about the yield?

Well, if you grow this award-winning strain indoors, you could get up to 19 oz per 3×3 ft, which is one of the largest yields you can have.

And by the way, Super Silver Haze seeds are relatively easy to grow and mold-resistant, which also makes them ideal for outdoor growing.

When it comes to the “high” itself…

These seeds are the best we’ve ever tried to get baked off but in a Sativa way − in other words, to be relaxed but still be able to get things done.

The taste is also pleasant, with classic earthy, herbal aromas and nice citrusy undertones.

And when it comes to special deals…

The strain is available as a Buy 10 Get 10 Free offer on ILGM (link below). But be quick, because we don’t know how long it will last.

2. C99-Blueberry FAST (Seedsman) – Fastest-growing Sativa Weed Seeds

Who doesn’t want speedy seeds?

In just 6-7 weeks, C99 x Blueberry’s resinous buds will be ready for harvest.

The Blueberry yet earthy flavors are on point, and when it comes to effects − this Sativa-dominant strain will make you creative and talkative, perfect for socializing.

With its medium-high 15-20% THC content, C99 x Blueberry is great to be able to function, and some people even smoke use it for knee pain and insomnia.

By the way, you may think that fast seeds = low yields.

But actually, that’s not true. This plant gives a very reasonable 450 g/m2 when grown indoors, and you can even get more than that if you grow it outdoors.

Also, the buds have few large leaves, which means it’s easy to trim, and the great bud to leaf ratio means it won’t take as much space as other strains.

Is it affordable?

Well, yes. While we didn’t find any “special deals” on this strain, we did find it at a very good price on Seedsman (link below).

3. Cali OG Kush Haze (Crop King Seeds) – Strong Sativa Strain for Stress-relief

If you’re prone to hectic anxiety-filled days, Cali OG Kush Haze can be a great option for its reported calming and euphoric high benefits.

Unlike many Sativa weed strains, this isn’t only a good day strain − it also gives the famous Indica “body” high, which makes it great to kick it with your friends in the evening.

Speaking about getting “high”…

These 70% Sativa cannabis seeds have a very high 24% THC content, which means you should get powerful and long-lasting effects.

Fun fact: This strain is so hardy that some people have even grown it outside and it survived the snow! (Please don’t try this at home, though)

But for a bigger yield, indoors is where it really shines, giving you up to 500 g per plant if you know what you’re doing.

Finally, this Sativa dominant strain doesn’t take much effort to breed, so novice growers will most probably have a seamless time too.

4. Bruce Banner Auto (ILGM) – Top Weather-resistant Sativa Seeds

Just like the Hulk, Bruce Banner is a hardy seed strain that can withstand anything you throw at it − from harsh weather to typical rookie mistakes.

But when it comes to Bruce Banner Auto in particular, the strain has been crossed with Ruderalis to be auto-flowering.

In other words, it will flower without changing the light cycle. This means you can grow outdoors in any season (as long as it’s warm enough), and indoors without thinking too much about lighting.

But of course, there’s a (small) catch.

Because it’s so easy to grow, the yield won’t be as huge as with other Sativa strains. That said, it’s still very reasonable at around 15 oz per 3×3 ft.

Not to mention the buds are pretty strong at 25% THC, and the high is a good balance between Sativa and Indica − so you’ll be stoned and relaxed but still able to do your things.

Finally, these cannabis seeds are a Cannabis Cup winner, so you know you’re getting a tried and tested strain.

5. Blue Dream Auto (Seedsman) – Beginner-friendly Autoflower

As the name suggests, Blue Dream Auto is also an auto-flowering strain, which makes it perfect for beginners who don’t know much about proper light cycles yet.

Like most autoflower seeds, this strain grows fast and stays relatively short, which makes it good for small indoor spaces.

Like Cali OG Kush, Blue Dream Auto is known for its stress and pain relief properties, and should give you a long-lasting, uplifting high.

What about potency?

Well, while these seeds aren’t the strongest sativa strains on our list, they still deliver with a good 20% THC content, which should be more than enough to relax and focus on what you love to do.

On a side note, the taste is also one of the best you can find, with its fruity, vanilla and lemon aromas.

Do you have a greenhouse?

In this case, Blue Dream Auto is a solid pick as you should be able to grow it all year round − no more thinking about seasons.

Speaking about growing − these seeds give a pretty good yield of up to 450 g/m2 indoors, and a reasonable 300 g per plant outdoors.

6. Amnesia Haze (ILGM) – Great Sativa Seeds for Indoor Yields

Simply put − if you want an enormous yield, Amnesia Haze is your jam.

And, before we even dive deeper, Amnesia Haze seeds are Cannabis Cup and Sativa Cup winners, so you can tell they’ve earned their stripes.

To realize its full yield potential of 25 oz per 3×3 ft, it’s better to grow it indoors.

Indeed, Amnesia Haze is particularly sensitive to pests, so we wouldn’t recommend growing it outdoors unless you’re an experienced grower.

Speaking about growing indoors − this plant stays relatively short (3-4 ft tall) as it tends to grow “horizontally”, so you won’t need to set your lights so high. That said, remember to trim the top leaves so that the ones below get enough light.

Finally, Amnesia Haze is a pretty potent Sativa strain with 21% THC. Although being 80% Sativa means it’s more of a “head” high (you’ll still be productive) than a couch slammer.

7. Gorilla Glue (Rocket Seeds) – Best Sativa Strain for Outdoor Yields

With strong coffee, citrus, and fuel aromas, Gorilla Glue is as tantalizing as it gets.

But perhaps more importantly…

Gorilla Glue is known for its humongous outdoor yields. Indeed, without much extra work, you could get up to 800 g (28 oz) per plant. Yes, you read that right.

Because of its 50-50 Sativa and Indica mix and the high THC levels (25%), be aware that this isn’t your typical Sativa. Indeed, besides the typical “head” high, it will also most probably give you couch-lock effects.

In other words − it’s one of the best Sativa strains to watch movies or go to bed.

While it’s not the fastest-growing plant out there, you’ll still get your buds in a reasonable 9-10 weeks. Come to think of it, when you consider the huge yield… it does seem pretty fast!

Finally, Gorilla Glue is also a High Times Cannabis Cup winner, but that probably doesn’t impress you anymore. (We’ve spoiled you with too many great seeds already)

8. Green Crack (Crop King Seeds) – Top Sativa Strain for a Full Body High

Named by Snoop Dogg himself, Green Crack is known to give you a whole-body buzz with tingles of happiness.

Boasting more than 21% THC, she will have you under her spell for a good couple of hours.

Are you a beginner?

Well, Green Crack is one of the easiest Sativa strains to grow for newbies, both indoors and outdoors.

By the way, we do recommend growing this one outdoors to get the best yields, up to 600 g (21 oz) per plant.

Not to mention these Cannabis Sativa plants get pretty large, so you need all the space you can get.

9. Jack Herer (ILGM) – Top Disease-resistant Sativa Seeds

As any outdoor grower knows, diseases are one of the biggest threats to your pot seeds.

Well, that’s where Jack Herer comes in.

To say the plant is highly resistant to diseases and mold would be an understatement. In truth, it can basically look after itself − which makes it great if you’ve already killed your fair share of seeds.

Of course, you can also grow Jack Herer indoors if you want, and get a pretty good yield at 16 – 18 oz per 3×3 ft. Outdoors, the yield is the same, but per plant.

Finally, the Sativa strain is widely known for boosting creativity, which should help fellow writers and musicians among you.

10. Sour Diesel (Seed City) – Unique Sativa-Dominant Strain to Experiment With

If you’re tired of the same old sativa strains, Sour Diesel might be right up your alley.

With its simple grow process, the Sativa plant is perfect to try something new without the headaches − with good yields to boot.

Why Sour Diesel?

Well, the seed strain is famous for its pungent, spicy, and lemon aromas. With 20% THC, the potency is on point as well.

But more importantly − it has very unique effects. You first get a motivation boost that lasts 1-3 hours, and you then feel calm and relaxed for another 2-3 hours.

However, Sour Diesel takes a little longer to flower than most Sativa strains with its 12-week flowering time.

But you know the saying − good things take time.

And when you see its heavily resinous buds and take your first puff… you’ll definitely agree it was worth the wait.

11. Passion Fruit (Herbies Seeds) – Most Delicious Sativa Weed Seeds

Passion Fruit is a party for your taste buds.

With delicious notes of orange, grape, and passion fruit, this appetizing seed strain will leave you yearning for more.

But it isn’t just the taste.

Passion Fruit is also a more balanced Sativa-dominant hybrid that will give you an uplifting and cerebral high but also a relaxing buzz from its Indica side.

In addition, this classic Sativa strain only needs little attention, which makes it a great hassle-free option to plant outdoors.

Finally, despite the little to zero care, you’ll still get a pretty good yield of 500 g/m2.

Buying Guide – How To Choose the Best Sativa Seeds

Before you simply go for the most potent Sativa cannabis strains, there are a few things to keep in mind.

Go With a Reputable Seed Bank

While it may sound obvious, choosing a reliable seed bank is the first step to securing the best Sativa seeds for a high germination rate and a good yield.

A good way is to check customer reviews to see how well your desired seed bank satisfies its customers.

Also, you want to check platforms like Reddit, Quora, and social media to see honest reviews and make sure that the seed bank you’re going for is up to the task.

What’s Your Growing Experience?

Beginner growers are known to bite off more than they can chew.

But to avoid frustrations, we strongly recommend you to select Sativa weed strains that fit your own cannabis experience.

The good thing is that most seed banks state the growth difficulty of their cannabis seeds, so you can quickly check before buying a specific strain.

See also  Weed Control Seed

As a rule of thumb, auto-flowering seeds are known to be the easiest for beginners, but any feminized cannabis seeds with a stated difficulty of “easy” should do the trick.

Pick Seeds for Your Climate

Something beginners often forget − if you’re planning to grow your Sativa marijuana seeds outdoors, you must select seeds that are right for your climate.

Just go to the seed description and check that your climate is ideal for that specific Sativa strain. Also, if you live in a very humid area, you’ll need mold-resistant seeds.

What’s the THC or CBD Content?

Sativa-dominant strains have varying THC and CBD content.

High THC Sativa strains are great to have fun with friends, mental highs, creative bursts, and more.

On the flip side, high CBD Sativa varieties are perfect for potential medicinal benefits like pain relief, calm, better sleep, improved mood, and the likes.

Potent High-THC Sativa Marijuana Seeds – FAQs

Is It Legal To Buy Sativa Seeds?

Yes, it is legal to buy Sativa seeds if your state has legalized recreational marijuana.

That said, cannabis remains federally illegal in the United States, so it’s technically illegal to buy seeds in another state or country.

To avoid getting seized by customs, many seed banks will sell your seeds as “collectibles” and provide stealth shipping. In other words, they’ll hide your seeds in t-shirts, toys, or CDs to avoid attracting attention.

Are There Any Pure Sativa Strains?

Yes, there are a couple of pure Sativa strains.

Even though pure Sativa strains are hard to come by, Seedsman’s Blue Dream Auto is one of the few 100% Cannabis Sativa strains.

Boasting exclusive Sativa cannabis genetics, this is also one of the most potent Sativa strains at 20% THC to give you powerful cerebral and uplifting rewards.

Do Sativa Strains Make You Sleepy?

No, Sativa strains do not generally make you sleepy − as opposed to their Indica cousin.

In fact, Sativa strains are known for their uplifting high and energizing effects, which makes them popular strains to consume during the day.

That said, a Sativa-dominant hybrid with a considerable proportion of Indica genetics will give you energizing benefits but might also make you sleepy afterward.

Why Do Different People Experience Strains Differently?

Whether you prefer indica or sativa strains, factors like body weight, age, tolerance, previous drug use, and many other factors affect how people’s bodies react to cannabis seeds.

That’s why the best thing you can do is start slow, and don’t compare yourself to others. Just enjoy your own unique experience.

How Can You Tell if It’s Indica or Sativa?

You can tell if it’s Indica or Sativa as Sativa cannabis seeds are usually smaller than Indica seeds.

Also, Sativa seeds usually have a uniform earth color on them while Indica seeds can be multicolored with black and brown colorways.

As plants, Indica strains have a shorter and bushier growth pattern with dense buds while Sativa seeds tend to grow tall with longer “sausage-like” buds.

Are Sativa Buds Bigger Than Indica?

Yes, Sativa buds are generally bigger than Indica seeds in length.

Sativa buds usually grow longer and fluffier while Indica buds usually grow rounder and denser than their Sativa counterparts.

Does Sativa Smell More Than Indica?

No, Sativa does not smell more than Indica. In fact, it’s the other way around − Indica strains are smellier than Sativa weed strains because of their skunky, earthy, musty, and acrid aromas.

On the other hand, Sativa produces a much subtler and sweeter aroma with tones of spice and fruit, therefore making Sativa more discreet than Indica.

What Grows Faster, Indica or Sativa?

Indica grows faster than Sativa, on average.

Unlike Sativa strains, Indica strains typically have a shorter flowering stage, and they mostly reach maturity in around 8 weeks while Sativas have longer flowering stages and will usually take 9-14 weeks to achieve maturity.

Is There a Downside to Pure Sativa Breeds?

Well, Sativas are mostly known for their uplifting and motivating effects, which poses them as a great daytime strain.

In other words, this means that a pure Sativa strain (as opposed to a Sativa-dominant hybrid) is not ideal before bed, as it may cause sleeping troubles.

Best Sativa-Dominant Strains for Sale – Conclusion

Congrats on making it this far!

In case you forgot half of what you read, here’s a quick recap.

Our #1 pick is Super Silver Haze, for its great 90% Sativa dominance, good 20% THC content, ease of growth and disease-resistance. Not to mention the sweet Buy 10 Get 10 Free deal we’ve found on ILGM.

As a solid second choice, C99-Blueberry Fast can’t be ignored for its ridiculously fast 7-week flowering time, good 450 g/m2 yield, and low price on Seedsman.

All that said, we’ve made sure to include only the best Sativa strains on our list, so you can’t go wrong with any of them.

Here’s to a beautiful harvest!

Disclaimer: This article does not encourage readers to grow marijuana where it’s not legal to do so.

The news and editorial staff of the Marin Independent Journal had no role in this post’s preparation.

Sponsored Content

The news and editorial staff were not involved in the preparation of this article sponsored by an advertiser.

Join the Conversation

We invite you to use our commenting platform to engage in insightful conversations about issues in our community. We reserve the right at all times to remove any information or materials that are unlawful, threatening, abusive, libelous, defamatory, obscene, vulgar, pornographic, profane, indecent or otherwise objectionable to us, and to disclose any information necessary to satisfy the law, regulation, or government request. We might permanently block any user who abuses these conditions.

The Highest THC Seeds

An in-depth review of the 15 highest THC seeds available. Discover a world filled with bone-crushing indicas and psychedelic sativas and find high THC seeds for sale.

When you want weed that will knock you off your feet, there’s no better choice than high THC seeds.

Cultivators worldwide prioritize high THC seeds because most cannabis enthusiasts seek the most potent strains available. Whether for medical or recreational purposes, the concentration of THC is paramount.

Many medical marijuana patients seek weed that contains upwards of 30% THC to nip discomfort in the bud. Alternatively, recreational marijuana enthusiasts seek cannabis that exceeds the 35% THC mark to explore the mind’s boundaries. Regardless of your reason, choosing a strain with high THC is almost always an excellent choice.

High THC seeds, however, are not easy to come by. The vast majority of the highest THC strains are not for sale because they are closely guarded. Due to their rarity, high THC strains typically form the backbone of a cannabis seed company’s catalog.

Furthermore, the highest THC strains are kept as an ace-in-the-hole during cannabis competitions, such as High Times or Spannabis. Overall, you’ll be hard-pressed to coerce a breeder to give up a legendary cutting of a high THC strain.

Luckily for you, a handful of coveted high THC seeds are available — if you know where to look. Read along to discover the criterion to select the highest THC seeds for your needs.

How to Choose The Highest THC Seeds

As a cultivator, you must search for a cannabis strain that ticks all the boxes — not just THC potential. What use is a high THC strain if it tastes terrible, or worse, yields a handful of grams?

Overall, the point is to find the highest THC strains that’ll put you down-for-the-count while being enjoyable to grow and experience.

Now, let’s take a look at the different aspects that you must consider before you buy high THC seeds.

THC Level

If you want high THC seeds, this is the first aspect that you need to look at.

Sure, 25% THC is potent, but why not find seeds that contain 35% THC? Once again, it’s all about you. Therefore, only you can decide if a 20-30% THC strain is right for your needs.

Effects

Are you searching for an indica, sativa, or hybrid?

The type of cannabis strain makes a massive difference, so you must choose accordingly. The last thing you want is to grow a psychedelic sativa only to realize you suffer from anxiety.

Overall, you must look at the effects of a high THC strain and determine if it produces results that you will enjoy.

Grow Difficulty

The grow difficulty of a strain is a vital aspect to consider.

If the high THC seeds that you purchase are challenging to grow, your overall experience will suffer — let alone the final yield. In other words, you must choose high THC seeds that match your skill level.

Terpene Profile

Terpenes make the world-go-round.

Nobody enjoys bland weed that doesn’t smell or taste like anything. Therefore, you must choose high THC seeds that contain a unique terpene profile.

Uniqueness and Personal Preference

Whether it’s for bragging rights or because it’s a personal choice — there’s nothing like growing high THC seeds that no one else has.

You must understand what you want in a cannabis seed with high THC potential.

Value for Money and Effort

Ultimately, you must decide if the high THC seeds in your shopping cart are worth your money, time, and effort.

The 15 Highest THC Seeds

Everyone is different.

In our years in the cannabis industry, we’ve seen it all, from cannabis veterans with iron-lungs pass out after a one-hit-quit to beginners burning down entire joints without feeling anything. The point is — every person reacts differently to THC.

With our experience in mind, we’ve curated a list of the 15 highest THC seeds that’ll make your mind soar through the clouds or blackout on-the-spot.

From blackouts, couch-locks, and tripped-out effects — our list of the 15 highest THC seeds is a must-read.

#15 Fruity Pebbles

Fruity Pebbles is a mouth-watering treat that packs a flurry of punches that will leave you utterly dazed.

On average, Fruity Pebbles seeds contain 18-22% THC. However, specific phenotypes may carry upwards of 24% THC. Therefore, one of your random Fruity Pebbles seeds may have a high THC trait that shouldn’t be missed.

Furthermore, Fruity Pebbles stays true to its name. Fruity Pebbles’ indica-dominant buds are decked-out in palate-pleasing terpenes that’ll make you come back over and over again.

From a cultivation standpoint, Fruity Pebbles offers growers massive yields, fast flowering times, and, ultimately, a comfortable growing experience.

If you’re ready to fill your bowl with potent Fruity Pebbles weed, look no further than these high THC seeds.

#14 AK-47

Although AK-47 weed isn’t as menacing as the actual object it’s named after — it’ll blow your mind away. If you’re on the hunt for a sativa-dominant strain that boasts cerebral effects, these high THC seeds are it.

AK-47 isn’t only renowned for its heavy-duty potency and how easy it is to grow. Whether you’re a beginner or a professional that grows indoors or outdoors, AK-47 seeds never fail to get the job done.

Once you finish harvesting AK-47’s trichome-rich flowers, prepare yourself for a mouthful of honey, white pepper, cardamom, and pine sap. As the flavors escape your mouth, an urge to dance, jump, and howl-at-the-moon will overtake you.

If you need the highest THC strain to get the party started, look no further than AK-47 seeds.

#13 Chemdawg

Are you looking for high THC seeds that offer copious resin coverage, record-breaking yields, and long-lasting effects?

Meet Chemdawg (or Chemdog) — the California hybrid that’s coveted by indoor and outdoor growers worldwide.

After years of experience with Chemdawg, we can say without a doubt that this strain is a genuine crowd-pleaser. Cheshire cat grins to body-numbing relaxation, Chemdawg is a versatile strain that packs a THC department punch.

Beginners beware — Chemdawg buds are loaded to the brim with THC potential. If you overindulge, you might find your mind floating into the sky while your body gets buried in the ground. However, if you’re after a cannabis strain that offers a cash-crop potential while maintaining an exceptionally high level of THC — Chemdawg seeds are a must-buy.

See also  Blue Dream Weed Seeds

Up to 25%
Mostly Sativa
Medium to Difficult
Euphoric, Energetic, Creative
8-10 Weeks
400-500g
Feminized

#12 Nitro Lemon Haze

Nitro Lemon Haze is a high-octane sativa-dominant hybrid that you need if you’re into potent cerebral effects with a relaxing twist.

Sativa-loving cultivators enjoy Nitro Lemon Haze for its robust yield. Furthermore, Nitro Lemon Haze flowers as fast as most indicas. At 9-weeks, you’ll find yourself bathing in the emerald green buds that Nitro Lemon Haze provides.

If you enjoy deep citrus flavors with a skunky finish, Nitro Lemon Haze weed will win you over from the first puff. From clear-headed creativity to a lasting body-buzz, the Nitro Lemon Haze strain is the perfect option for cultivators searching for high THC seeds with a sativa-kick.

#11 Durban Poison

Durban Poison is for the sativa-heads that want to take a trip. Luckily for you, you won’t need to pack any bags when you jump on the Durban Poison express.

Durban Poison is an heirloom sativa strain, and it’s filled with psychoactive THC as you’ve never experienced before. With a maximum THC content of 26%, extreme caution is advised when indulging in this hard-hitting landrace. However, the average THC content of Durban Poison is between 19-22%.

Durban Poison checks all the boxes, from the ease of growth to a significant yield. Furthermore, Durban Poison tastes delicious and smells of sweet-spice-and-everything-nice.

Allow Durban Poison weed to electrify your mind with energy, creativity, and enough laughter to hurt your sides. Ultimately, Durban Poison is a legendary strain that offers a unique blend of sky-high THC content and enjoyable effects.

19-22%
Pure Sativa
Medium to Difficult
Uplifted, Creative, Euphoric
12-14 Weeks
500-600g
Feminized, Regular

#10 Neville’s Haze

There are two things you need to know about Neville’s Haze.

First, Neville’s Haze is one of the world’s strongest weed strains that you can find in seed form. Second, Neville’s Haze deserves a warning sign to warn of its extreme potency.

If you’re the adventurous type that smokes first and asks questions later — Neville’s haze is right up your alley. Being one of the highest THC strains, Neville’s Haze enjoys a reputation that few cannabis varieties experience.

Although Neville’s Haze isn’t easy to grow, it provides cultivators with massive yields, mind-crushing potency, and a terpene profile dipped in haze. Remember, Neville’s Haze seeds grow tall and take upwards of 14-weeks to flower. Neville’s Haze is just right for you if you don’t mind a commitment.

Be warned — Neville’s Haze takes no prisoners. Once you exhale, prepare for a mental rollercoaster that doesn’t seem to quit.

19-22% +
Mostly Sativa
Medium to Difficult
Euphoric, Energetic, Creative
12-14 Weeks
500-600g
Feminized, Regular

#9 Banana Kush

Bananas and Kush — what’s not to like?

Banana Kush is, by far, one of the strongest medical strains available. If you’re a medical marijuana patient that needs to reduce pain, insomnia, and stress — Banana Kush seeds are all you need.

Furthermore, Banana Kush is an easy strain to grow. Cultivating Banana Kush plants is straightforward; however, it does grow slowly. As long as you can provide Banana Kush with 3-weeks of vegetative growth, you will be rewarded by robust plants that can hold the hefty flowers.

The terpene profile of Banana Kush is, you guessed it — filled with ripe banana, spice, hashish, and sweet floral undertones. The effects of Banana Kush are characterized by uplifting creativity, body-numbing relaxation, and pure bliss.

However, don’t underestimate Banana Kush. At 27% THC, Banana Kush is ranked as one of the highest THC strains.

Up to 27%
Indica-Dominant Hybrid
Medium
Euphoric, Relaxed, Uplifted
8-10 Weeks
500-600g
Feminized, Autoflower

#8 Gelato

Pioneered by none other than Cookie Fam, the Gelato stain is as high-end as cannabis gets.

Anytime we’ve cultivated the Gelato strain, we’re always impressed by the avalanche of resin. From industry professionals to hobby gardeners, Gelato weed never fails to impress. In other words, if you’re after high THC seeds that produce photogenic buds — look no further than Gelato seeds.

You would think that a strain this impressive would be nearly impossible to grow. However, Gelato is one of the most straightforward strains to grow and is perfect for beginners and pros alike.

Indoors or outdoors, Gelato is loaded with dessert-like terpenes that will make you drool. As far as effects, Gelat’s sky-high THC content will melt your mind and body into a puddle of bliss.

#7 Wedding Cake

If you’re ready to tie the knot with one of the highest THC strains, look no further than Wedding Cake.

Wedding Cake has all the right ingredients — upwards of 25% THC, decadent terpenes, and incredible effects. Furthermore, anyone can grow Wedding Cake seeds. Whether you’re a commercial cultivator or a home gardener, Wedding Cake produces picture-perfect buds in no time.

Wedding Cake excels in both indoor and outdoor environments. However, Wedding Cake’s bag appeal produces fireworks when cultivated indoors. Luckily, Wedding Cake plants grow short, which makes it perfect for the SOG or ScrOG technique.

Wedding Cake’s flowers drip with resin as if they were dipped in confectioners sugar. Although Wedding Cake is a delicious strain, we’ll be surprised if you can remember your name after a second hit.

22-25%
Indica-Dominant Hybrid
Easy
Uplifted, Creative, Relaxed
8-10 Weeks
500-600g
Feminized, Autoflower

#6 Girl Scout Cookies

Girl Scout Cookies is the ultimate never judge a book by its cover strain.

Although the name sounds friendly, Girl Scout Cookies will lay you out after a single hit. If you’ve never experienced GSC’s potent embrace, prepare yourself for intense relaxation and a mindful buzz that’ll keep you coming back for more.

Girl Scout Cookies is one of the highest THC strains, so if you’re after strong cannabis seeds, this is it. With an average concentration of 22% THC, Girl Scout Cookies surprises even the most seasoned tokers. For instance, if it’s too strong for Wiz Khalifa, then you can bet GSC is one of the strongest indica strains in town.

From a cultivation standpoint, Girl Scout Cookies is a moderately difficult strain to grow. However, it performs great in both indoor and outdoor environments. Furthermore, GSC’s yield is exceptional for such a connoisseur-grade strain.

If you’re ready to experience some of the strongest weed around, it’s time to find these high THC seeds for sale.

22% +
Indica-Dominant Hybrid
Medium
Sleepy, Relaxed, Uplifted
8-10 Weeks
400-500g
Feminized, Autoflower

#5 Gorilla Glue #4

Gorilla Glue is the ultimate mind scrambler.

Gorilla Glue is considered as one of the highest THC strains at over 25% THC. If you’ve been wondering what is considered a high THC strain — Gorilla Glue #4 is it.

The effects of Gorilla Glue #4 are incredibly disorienting, energetic, and full of euphoria. Gorilla Glue #4 is one of those strains that you can’t accomplish much — except decimate a pizza or play video games for hours on end.

Furthermore, Gorilla Glue #4 can numb the body instantly, making it one of the strongest medical strains around. Whether you’re searching for high THC seeds for recreational or medical purposes, Gorilla Glue fits the bill.

#4 THC Bomb

Not only will THC Bomb’s delicious terpene profile detonate your taste buds, but the sheer potency will blow your hair back.

THC Bomb ranks high in our highest THC strains list because it offers well over 22% THC. Furthermore, its massive yield potential means you’ll have enough potent weed for the long months ahead. Whether you’re a commercial cultivator or hobby gardener, there’s nothing like having a stash of ultra-strong weed at the ready.

THC Bomb is incredibly vigorous, so sit back, relax, and watch THC Bomb explode with growth. Once you harvest THC Bomb’s resin-filled flowers after 10-weeks, prepare yourself for its bunker-busting effects.

The initial blast is filled with profound euphoria, followed by aftershocks of blissful relaxation. When you’re on the hunt for high THC seeds, look no further than THC Bomb.

#3 Sunset Sherbet

Sunset Sherbet is so strong that you’ll be speaking French in no-time.

Commonly known as Sunset Sherbert, Sunset Sherbet is hailed as one of the best cannabis strains of all time. One of Sunset Sherbet’s notable traits is its ultra-high THC content. At 25% THC and above, Sunset Sherbet is some of the most potent marijuana you’ll ever experience.

Furthermore, Sunset Sherbet’s buds are gorgeous and decked from top to bottom with resin. However, Sunset Sherbet’s beauty and terpene profile are deceptive. As you fall into a trance with Sunset Sherbet’s buds, you may take one hit too many.

Remember, Sunset Sherbet is one-hit-quit weed, so you must start slow.

Aside from Sunset Sherbet’s outrageously relaxing nature, it’s easy to grow. We can’t stress it enough — Sunset Sherbet wins on all fronts, from yield potential to flavor.
Sunset Sherbet’s ultra-high THC seeds sell out quickly, so if you find these high THC seeds for sale, don’t sleep on them.

#2 Godfather OG

If you want to get beyond stoned, there’s an indica-dominant hybrid that will make you an offer you can’t refuse.

Meet Godfather OG – the Don of all OGs that’s awash in mind-blowing levels of psychoactive THC. If you want dense, golf-ball like nugs that will make you sleep with the fishes, there’s no other choice than to find these high THC seeds for sale.

Of all the great traits that Godfather OG possesses, many cultivators enjoy how easy it is to grow Godfather OG plants. Whether you’re a beginner or a green-thumb, you now have access to one of the strongest indica strains on this planet.

As a cherry-on-top, Godfather OG presents crystal-coated flowers that smell and taste divine. As your lungs exhale the thick smoke from Godfather OG, you’ll enter a realm filled with happiness and relaxation.

With upwards of 28% THC, there’s no reason not to join the Godfather OG family.

#1 Bruce Banner #3

When you want the strongest weed possible, look no further than Bruce Banner #3.

Bruce Banner #3 is known to test as high as 30% THC, with an average of 25% THC. Bruce Banner has won countless awards, primarily in the strongest sativa strain category. If your primary goal is to find high THC seeds — you’re in luck if you can find Bruce Banner’s high THC seeds for sale.

However, Bruce Banner #3 is not one-sided.

Bruce Banner #3 offers more than just sheer potency, as it provides a mouthful of delicious terpenes and outstanding bag appeal. Furthermore, Bruce Banner #3 produces a Hulk-like harvest — indoors or outdoors.

The effects of Bruce Banner will knock your mind out of the ballpark. The initial rush of euphoria and energy will make you think twice about underestimating weed ever again. As your mind hits Mach 3, the body eases into an unparalleled relaxed state. Overall, Bruce Banner #3’s mixed effects are crazy-potent and should be left to brave cannabis enthusiasts.

25% +
Sativa-Dominant Hybrid
Medium
Energetic, Creative, Focused
8-10 Weeks
500g-700g
Feminized, Autoflower, Regular

Conclusion

With 15 of the highest THC strains at your fingertips, which are right for you?

As you can see, each of these high THC seeds is filled with unique traits, from bag appeal to yield potential. Depending on your preference, one or more of these high THC seeds will happily grow in your garden.

Remember, each of these high THC seeds contains a ridiculous amount of psychoactive THC, so always start slow. When indulging in some of the highest THC strains, the mantra of less is more is incredibly relevant.

If you have come this far, you are probably still looking for your favorite seeds…
Fortunately, we have reviewed dozens of other varieties of cannabis seeds of different types that can significantly suit your needs!

How useful was this post?

Click on a star to rate it!

Average rating 3 / 5. Vote count: 1

No votes so far! Be the first to rate this post.