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best weed feed and seed

Granular weed and feed are generally preferred for larger areas of lawn and applied by spreading onto a pre-watered lawn.

To help make the right choice, I have reviewed the best weed and feed products from the top brands, and I will show you how to use them to maximum effect. It’s doesn’t have to be complicated, so read on and we will get your lawn looking the best on the block.

How to use: this weed and feed product is a granular formula that can be applied with a drop, broadcast, or rotary spreader. For best results, apply evenly to a wet lawn and avoid watering or disturbing the lawn for 24 hours after application. Covers 5,000 sq ft. Apply up to 4 times per year between early spring and late fall.

Liquid Weed And Feed Vs Granular

Apply it to a wet lawn and the Weedgrip technology allows the granules to stick to weed foliage making a direct and effective weed killer. Whilst the feeding formula thickens your lawn and makes it greener and lush. You can apply anytime between early spring and late fall, but I find outstanding results can be achieved if I apply early spring and then every 6 weeks for 4 applications until late fall, which produces outstanding results.

The timing of the application determines the effectiveness of weed and feed. Due to incorrect timing, poor or inconsistent results, leave many people thinking the product they have used does work or was too harsh on their lawn.

Always read the manufacturer’s guidance so you can use the product with confidence.

You will notice dandelion, moss, clover, and other weed patches will black or brown and die off.

There are at least 11 states that ban phosphorus fertilizer use or sale. Luckily, many lawn weed and feed products available have adapted to this and have removed phosphorus from the product. Don’t worry—the weed and feed will still green up and thicken the grass without the additional phosphorus.

Cool-season turfgrasses grow best with average soil temperatures between 60 and 75 Fahrenheit. Cool-season grasses thrive in the cooler climates of the Midwest and Northern regions of the United States. Some cool-season grasses are Kentucky bluegrass, perennial ryegrass, and tall and hard fescue.

Selecting a fertilizer and weed killer that’s compatible with your grass species will give you far better results. Different nutrients have different effects on your lawn, from enhancing color to developing stronger root systems. Additionally, since many products include herbicides or weed preventatives, it’s important to know the types of weeds that come up in your lawn.


Warm-season turfgrasses grow best with average soil temperatures between 80 and 95 degrees Fahrenheit. Warm-season grasses thrive in warmer climates found in the Southeastern and Southwestern United States and include Bahia grass, Bermuda grass, carpet grass, Saint Augustine grass, and zoysia grass (Japanese lawn grass).

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.

To grow a lush lawn, your soil needs to have essential nutrients. Fertilizers temporarily add nutrients to the soil. Fertilizers denote their nutrient ratios as NPK. This denotation represents the percentage of nitrogen (N), phosphorus (P), and potassium (K) in the product. This is how the nutrients help 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.

When you consult Backyard Boss you’re getting answers from the best about the best products available. For every guide we write, we conduct countless hours of research, weeding through all of the industry’s top-rated products to deliver you in-depth, informative reviews and buyer tips.

Why We Like It: You can use this granular weed preventer and fertilizer all season long to feed your plants and prevent weeds from sprouting.

Best Budget Option

Who Should Buy It: This hassle-free fertilizer is perfect for people who want something they can easily apply to their entire lawn.

Generally, you can choose a one-size-fits-all type of fertilizer, but your results won’t be as good as with something specific for your type of turf. You also need to be mindful of the area in which you live. If you have a southern lawn you’ll need a much different fertilizer than northerners because you don’t have to prepare for the same level of freeze.

The added bonus is that while it eliminates weeds, your weed and feed fertilizer will nourish your grass, strengthening its roots and providing it with much-needed nutrients. To help you weed through all of the weed and feed fertilizers available in 2021, this comprehensive guide includes in-depth reviews on the absolute best weed and feed fertilizers on the market.