10 Best Lawn Fertilizer For Spring 2026 in the United States

Scotts Green Max Lawn Food is designed to help you quickly get a greener lawn, thanks to its dual-action formula that combines fertilizer with an iron supplement. Its N-P-K ratio is 27-0-2, meaning it has a high nitrogen content for feeding grass but contains no phosphorus and very little potassium. This makes it good for promoting leaf growth but less focused on root development or overall soil health. The product uses a quick-release formula, which means you’ll see results fast — greening can start within three days. However, because it’s not slow-release, you may need to reapply more often throughout the growing season. Scotts Green Max is synthetic, so it’s not an organic option if that’s important to you.

It doesn’t include any weed control (“weed and feed”) ingredients, so if you need to tackle weeds, you might require a separate product. Application is straightforward: the granules can be spread by hand or with a spreader, and it’s safe to use on all grass types during spring, summer, or fall. One 33.33 lb. bag covers up to 10,000 sq. ft., which is suitable for medium-sized lawns. A nice benefit is that it won’t stain concrete or driveways and is safe for people and pets to enter the lawn immediately after use. This fertilizer is a solid choice if you want a fast green-up with easy application and no waiting time, but it doesn’t offer slow-release feeding or weed control, and it’s not organic.

Scotts Turf Builder Weed and Feed 5 is designed to both fertilize your lawn and kill common weeds like dandelions and clover, making it a convenient two-in-one product for spring lawn care. This product feeds your grass to help it grow thicker and healthier, which helps crowd out weeds over time. It contains synthetic herbicides (2,4-D and Dicamba) that effectively control over 50 types of weeds, making it a strong choice if weed elimination is a priority. The granules are meant to be applied to a wet lawn when temperatures are between 60°F and 90°F, and it covers a large area of up to 12,000 square feet per bag. This product uses a quick-release formula, so you’ll see results relatively fast, but because it relies on chemicals, it’s not organic.

It should not be used on certain grass types like St. Augustinegrass or Bentgrass, so it’s best suited for lawns with Bermudagrass, Bluegrass, Fescue, and similar varieties. Since it’s a weed-and-feed product, it shouldn’t be applied more than twice a year to avoid stressing the lawn. The application method involves spreading granules evenly, preferably with a Scotts spreader for best results. This makes it easy for homeowners who want a straightforward, combined weed control and lawn feeding solution.

For those seeking organic options or slow-release fertilizers that feed the lawn gradually, this product is not intended for that purpose. Lawns not listed among the recommended grass types should avoid using it. This chemical-based product offers reliable weed control and lawn feeding quickly in spring, providing solid coverage and effective results.

Scotts Turf Builder Weed and Feed5 is a combined fertilizer and weed killer designed to both nourish your lawn and control common weeds like dandelions and clover during the spring. It covers up to 4,000 square feet, making it suitable for medium-sized yards. This product contains a balanced nutrient mix to help thicken grass and crowd out weeds. It uses granules that you apply with a spreader, ensuring even coverage. This fertilizer is synthetic and includes a weed-killing component, so it's not organic.

It's best applied when the lawn is wet and temperatures are between 60°F and 90°F, but no more than twice a year to avoid overfeeding. One key strength is its ability to control over 50 types of listed weeds, which simplifies lawn care by combining feeding and weed control in one step. However, it should not be used on certain grass types like St. Augustinegrass, Dichondra, or Bentgrass, so make sure your lawn is compatible.

The feeding schedule indicates a controlled feeding approach that avoids quick nutrient bursts. If you want a convenient solution to nourish your lawn and manage weeds simultaneously, and your grass type fits the product guidelines, this is a solid choice. Just be mindful it’s synthetic and not suitable for all grass types, and follow application instructions to protect your lawn health.