Summer Lawn Fertilizer

Summer lawn care is essential for maintaining a vibrant, healthy yard during the hottest months of the year. Our premier collection of summer lawn fertilizers is carefully formulated to meet the unique needs of your lawn, whether it’s a cool-season or warm-season grass. From selecting the best summer fertilizer for lawns to understanding how to feed your grass in summer effectively, we’ve got you covered.

Why Use Summer Lawn Fertilizer?

Summer can be tough on grass due to heat, drought, and high foot traffic. Fertilizing during this season provides essential nutrients to keep your lawn green, growing, and resilient. Summer fertilizers are designed to strengthen the root system, protect against stress, and maintain vibrant color.

Types of Fertilizer for Grass in Summer

  • High-Nitrogen Fertilizers: Perfect for warm-season grasses like Bermuda, Zoysia, and St. Augustine that thrive during summer. Use options like our 20-0-10 Almighty for optimal growth and greening.
  • Low-Nitrogen Fertilizers: Ideal for cool-season grasses like Tall Fescue and Kentucky Bluegrass to prevent stress during the heat. We recommend 10-0-20 Emerald for these lawns.
  • Nitrogen-Free Fertilizers: Essential for nitrogen blackout areas or grass types like Centipede that require less nitrogen. Try 0-0-4 Nutrigreen with added micronutrients to maintain healthy turf.
  • Organic Fertilizer: For those seeking natural lawn care, our 5-3-0 fertilizer is made entirely of biosolids. It’s a sustainable, nutrient-rich option that can also be applied alongside other fertilizers to significantly enhance greening and boost overall lawn health.

Lawn Types and Fertilizer Recommendations for Summer

Each lawn type has unique needs, and we’ve tailored fertilizer recommendations accordingly:

Tall Fescue and Kentucky Bluegrass (Cool-Season Lawns)

  • Summer fertilizers should be low in nitrogen to avoid stressing the grass.
  • Recommended Fertilizer: Use 10-0-20 Emerald every 6-7 weeks for sustained growth and stress tolerance.

Bermuda, Zoysia, and St. Augustine (Warm-Season Lawns)

  • These grasses thrive with higher nitrogen levels during summer.
  • Recommended Fertilizer: Apply 20-0-10 Almighty every 6-7 weeks for robust growth and a dark green lawn.

Centipede Grass

  • Centipede requires minimal nitrogen and benefits from alternating applications to avoid overfeeding.
  • Recommended Fertilizer: Use 0-0-4 Nutrigreen and 10-0-20 Emerald in rotation every 6-7 weeks.

How Often to Fertilize in Summer

Summer lawn fertilizer should be applied every 6-7 weeks. This frequency ensures your lawn has consistent access to nutrients without overwhelming the grass. Adjust timing slightly based on weather conditions, such as extended periods of drought or rain.

Tips for Summer Lawn Care

  1. Water Properly: Fertilizers are most effective when the lawn receives adequate moisture. Water deeply and infrequently to encourage strong roots.
  2. Mow Correctly: Keep your mower blades sharp and mow at the recommended height for your grass type to reduce stress.
  3. Aerate If Necessary: Aeration improves nutrient absorption, particularly if your soil is compacted.
  4. Use the Right Product: Choosing the best summer fertilizer for lawns ensures optimal results.

Special Considerations: Nitrogen Blackout Areas

In regions with nitrogen restrictions, maintaining a lush lawn can be challenging. Our 0-0-4 Nutrigreen with micros is the perfect solution, offering vital nutrients and greening without nitrogen to comply with local regulations.

Best Summer Fertilizer for Lawns

Whether you’re caring for a cool-season or warm-season lawn, selecting the right fertilizer makes all the difference. Our collection includes:

  • 20-0-10 Almighty: High-nitrogen fertilizer for warm-season grasses.
  • 10-0-20 Emerald: Low-nitrogen option for cool-season lawns.
  • 0-0-4 Nutrigreen: Nitrogen-free with added micros for specialized care.

Investing in the best summer lawn fertilizer helps protect and enhance your lawn’s health during the most demanding season. Explore our products today and discover the difference our premier fertilizers can make.

Frequently Asked Questions

Is it okay to fertilize your lawn in the summertime?

Absolutely! Fertilizer feeds your lawn providing necessary nutrients it needs to survive. Nitrogen and potassium, along with micronutrients help your lawn recover from stress and drought.

What fertilizer numbers to use in summer?

Almighty 20-0-10 Lawn Fertilizer on warm season lawns including Bermuda and Zoysia.

Emerald 10-0-20 Lawn Fertilizer on Tall Fescue, Centipede, Zoysia, and Kentucky Bluegrass/Rye

What summer fertilizer won't burn grass?

LawnSynergy's Emerald 10-0-20 is a perfect summer fertilizer that will not burn your lawn. The added in potassium helps with stress and disease resistance. It also contains everything your lawn needs during the summer months.

What fertilizer is good for heat stressed grass?

LawnSynergy's Emerald 10-0-20 is a perfect stress blend fertilizer with 50% XCU slow-release technology that will not burn your lawn. It also contains 20% potassium to strengthen the cell walls of the grass which aids in stress resistance.

How do I make my grass super dark green?

A combination of both nitrogen and iron will really make your lawn super dark green in the summer.

LawnSynergy's Almighty 20-0-10 Lawn Fertilizer contains both nitrogen and iron.