Earth Science Fast Acting Gypsum, 25 Lbs

Earth Science Fast Acting Gypsum, 25 Lbs

|9 ratings

Key item features

  • Soil Revitalization: Immediately loosens clay and compact soils, enhancing water penetration, root development, and overall soil workability for healthier plant growth.
  • Plant Health: Improves soil structure and airflow, aids in repairing salt-damaged soil from pet urine, and supplies calcium to address blossom-end rot in plants.
  • Efficient Application: Features finely ground, pelletized gypsum for a dust-free application, with granules that quickly break down to start working on compact soil.
  • Nutrient Retention: Utilizes patented Nutri-Bond Technology to naturally bond with soil, reducing nutrient run-off and maximizing product effectiveness for environmental benefit.
  • Safe Usage: Formulated to be safe for use around both people and pets, making it suitable for application on all types of plants.
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Current price is $42.40$1.70/lb
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Sold and shipped by Supply the Home
4.308834787934466 stars out of 5, based on 19593 seller reviews(4.3)
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4.7 out of 5 stars
stars9 ratings7 reviews
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Showing 1-3 of 7 reviews

Sep 18, 2025
Lisa
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Size: 1
Sold and shipped byEsbenshades Garden Center
5 out of 5 stars review

Verified Purchase

Gypsum for Loam - Clay

This contains the active ingredient for Texas' loam - clay soil. I contacted the supplier of gypsum in Pennsylvania. I started earlier (Spring 2025). The lawn used to have “cracked ground.” Most of it has now grown grass—like a lawn “should be.” I applied more mid summer. I will apply each season until it gets balanced fully. This should be used 1-2 times per year afterwards.

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Helpful?66D5KJ1MWX5T710556169
Nov 2, 2025
Thomas
Top Reviewer
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Size: 1
Sold and shipped byRon's Home and Hardware
5 out of 5 stars review

Verified Purchase

Lawn is very green and healthy

I look at my lawn against the neighbors and my was nice and healthy. A nice and green lawn.

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Helpful?66D5KJ1MWX5T710556169
Aug 11, 2025
Stephanie
Item details
Size: 1
Sold and shipped byEsbenshades Garden Center
5 out of 5 stars review

Verified Purchase

worked great for what I needed it for.

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Helpful?66D5KJ1MWX5T710556169