Emerald 10-0-20 Lawn Fertilizer

Name: Lawn Synergy Emerald 10-0-20 Lawn Fertilizer - Emerald 10-0-20 Lawn Fertilizer
Brand: Lawn Synergy
SKU: 43832674582666
Price: 39.99 USD
Availability: InStock
Rating: 4.6222 (108 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$39.99$44.99

11% off

Quantity

Color

Black

Quantity

Description

Healthy lawns need more than nitrogen to thrive. Emerald 10-0-20 Lawn Fertilizer is formulated with extra potassium to strengthen roots and help your lawn better withstand heat, drought, disease, and everyday stress. With 45% controlled-rel...

Reviews

4.6

135 ratings

I used this on my centipede lawn in south Mississippi several weeks ago. All I can say is it works. If you are reading this review and have never used lawn Synergy before, I can tell you it is truly a professional fertilizer. Has been extremely Hot 99+ for the last two weeks and extremely dry. I have the greenest lawn in the neighborhood. It’s amazing. Yes I have sprinklers and yes I been using them but I feel like the reason my lawn looks so amass because of Lawn Synergy. I’ve used other fertilizer and in the past and clearly see da difference. It is a professional product that works great. Thanks Lawn Synergy!

Michael · August 15, 2026

One treatment Both neighbors on either side have expensive lawn service My lawn is close to theirs in 3 weeks. We all have St Augustine

Gregg · August 30, 2026

Really greened up nicely for August…. I think the brown areas are rebounding…. . it’s gonna take some time…. . looking forward to see how everything greens up this fall…. Thanks

John · August 11, 2026

Delivery & Returns

Returns accepted within 90 days

Exclusions may apply. See full policy

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Lawn Synergy

4.7 (957)

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Description

Reviews

4.6

135 ratings

Michael · August 15, 2026

One treatment Both neighbors on either side have expensive lawn service My lawn is close to theirs in 3 weeks. We all have St Augustine

Gregg · August 30, 2026

Really greened up nicely for August…. I think the brown areas are rebounding…. . it’s gonna take some time…. . looking forward to see how everything greens up this fall…. Thanks

John · August 11, 2026

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Emerald 10-0-20 Lawn Fertilizer

Reviews

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