The Scotts website question-and-answer section states that grass seeds should be allowed to germinate and grow tall and strong enough to be mowed four times before you apply weed and feed. No entirely specific time period is provided, because different grass species grow at different rates, and growth is affected by many variables, including soil quality, temperature and rainfall or manual irrigation.
A well-kept, healthy lawn should be plush, free of weeds and diseases, and as green as the neighbors’ envious hearts. Weed and feed products are designed to provide needed nutrients to the grass while poisoning weeds that want to steal the lawn’s food. Scotts Super Turf Builder with Plus 2 Weed Control works on several species of lawn grasses. While the company’s website recommends waiting four weeks to put down grass seed after applying the weed and feed, seeding first means waiting a different length of time before you use the product.
Timing Is Everything
If you have a very small lawn, an alternative to the granular Scotts weed and feed products is the Scotts Liquid Turf Builder with Plus 2 Weed Control. This liquid fertilizer provides a quick boost of nitrogen as well as killing clover, dandelions and other weeds. Simply attach the garden hose and spray the lawn when the weeds are actively growing.
This turf builder weed and feed should be applied with a mechanical spreader for even distribution. When using a spreader, Scotts Turf Builder Plus 2 spreader settings vary depending on the device. Set broadcast and rotary spreaders at 3.5, hand-held spreaders on 3 and drop spreaders on 5. Even if you’ve used the turf builder products for years, always check the package directions to ensure that the instructions haven’t changed.
If you are unable to find Super Turf Builder Weed and Feed, Scotts Turf Builder Triple Action provides similar results. It kills weeds, prevents the new weeds from sprouting and feeds the grass.
When adjusting the blade height, measure from the surface to the mower deck’s bottom and then add 1.4 inches. (blades sit ¼ inches above the bottom of the deck). Alternate your mowing practice by mowing at a 45-or-90-degree angle. This helps the grass grow upright and prevent soil compaction. Always cut your grass using a sharp blade.
During the summer months, raise the blade to 2 or more inches. For warm-season grasses, these heights should be about ½ inches lower.
There are plenty of treatments, fertilization options, and lawn care approaches on the market, but one of the more popular is Scotts 4 Step lawn care program. Scotts Lawn Service is taking advantage of your aspiration to have an easy-to-follow and simplified program that takes the guesswork out of lawn care.
#4. Apply Grass Seeds
In early fall, we use a balanced fertilizer to encourage healthy root development. When the temperatures start decreasing, we use a heavy rate of balanced fertilizer to help develop a strong root system. And finally, when soil temperatures fall below 43ºF, a special, winterize fertilizer will be applied to promote a more disease-resistant lawn.
The bags are $110 on Amazon (assuming you don’t need more than one bag per step). If you have a larger property, you will. You will also need a spreader, and a cheap one can cost from $60 to $90. The costs start to add up and for what is likely to give you sub-par results, you have to ask yourself whether it is worth it.
Weeds are inevitable. Luckily, there are ways you can get rid of them. You can pull weeds by hand or with a handheld weeder. If the weeds are invading your lawn, you can use glyphosate herbicide for direct application or apply a weed-and-feed product to your entire lawn. When applying, follow the manufacturer’s application infrastructure. Keep in mind that these products are effective only when the weeds are identified and the product is applied at the right time.
Dethatch cool-season grasses in late summer or early fall. Dethatch warm-season grasses after sping-green up. Never dethatch when your lawn is stressed or dormant because you damage your turf beyond recovery.
Ahead, read our guide to understanding weed-and-feed products, as well as the details on our top-favorite picks among the best weed-and-feed options available.
Choose a weed-and-feed product based on the type of grass you have. Grass species have different nutrient requirements, so not all of them are safe for every species of grass. Using the wrong product can damage your grass.
Before You Buy
Maintaining a healthy lawn includes mowing, weeding, watering, and fertilizing. However, fertilizing isn’t always necessary. Over-fertilizing your lawn will make the grass grow more vigorously, causing you to have to mow more frequently or lead to run-off which ends up in your local watershed.
Granular weed and feed covers more area, often 5,000 square feet or more, and are available in 18-lb bags and larger. Granular versions offer a better value for your money, but you do need to water your lawn after application for it to penetrate the grass.
Fertilizers can also contain secondary elements and micronutrients needed for healthy growth such as sulfur, calcium, magnesium, boron, iron, molybdenum, zinc, copper, chloride, nickel, and manganese.