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Earth Science Fast Acting Gypsum Granules, 2.5 lb - Soil Conditioner, Breaks Up Compact Soils, Encourages Root Growth, Repairs Salt Damage
Key item features
- Loosens Clay: Starts working immediately to loosen clay and other compact soils for improved water penetration, better root development, and more workable soil.
- Healthier Plants: Creates better soil structure, improves water retention and airflow to encourage healthy growth. Gypsum also helps repair salt-damaged soil from dog urine and adds calcium to soil to help plants suffering from blossom-end rot.
- Finely Ground & Pelletized: Earth Science starts with finely ground, pure gypsum and pelletizes it for easy, dust free application. The granules break down quickly and start working immediately to loosen compact soil.
- Nutri-Bond Technology: Earth Science’s patented Nutri-Bond Technology naturally bonds with soil to reduce nutrient run-off and keep more product where you put it. Nutri-Bond helps protect the environment and ensures your lawn & garden get the most out of every application.
- People, Pet, and Plant Friendly: Safe to use around people and pets and our non-burning, non-staining formula can be used on all plants.
Specs
- Release rateFast Acting
- Compatible plantsGrass
- Fertilizer typeSynthetic
- FormGranules
- Weight2.5 lb
- Rec locationOutdoor
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About this item
Product details
Earth Science Fast Acting Gypsum starts working immediately to naturally loosen clay and other compact soils, creating a better environment for plants to thrive. The result is improved water penetration, more workable soil, and better root development. Gypsum also helps repair salt-damaged soil from pet urine and adds calcium to soil to help plants suffering from blossom-end rot. Earth Science's patented Nutri-Bond Technology bonds with the soil to reduce nutrient run-off and keep more product where you put it. That's better for the environment and helps your lawn or garden get the most out of every application. As a result of Nutri-Bond, 1 bag of Earth Science Fast Acting Gypsum does the work of up to 4 bags of regular gypsum.
- Loosens Clay: Starts working immediately to loosen clay and other compact soils for improved water penetration, better root development, and more workable soil.
- Healthier Plants: Creates better soil structure, improves water retention and airflow to encourage healthy growth. Gypsum also helps repair salt-damaged soil from dog urine and adds calcium to soil to help plants suffering from blossom-end rot.
- Finely Ground & Pelletized: Earth Science starts with finely ground, pure gypsum and pelletizes it for easy, dust free application. The granules break down quickly and start working immediately to loosen compact soil.
- Nutri-Bond Technology: Earth Science’s patented Nutri-Bond Technology naturally bonds with soil to reduce nutrient run-off and keep more product where you put it. Nutri-Bond helps protect the environment and ensures your lawn & garden get the most out of every application.
- People, Pet, and Plant Friendly: Safe to use around people and pets and our non-burning, non-staining formula can be used on all plants.
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Specifications
Release rate
Fast Acting
Compatible plants
Grass
Fertilizer type
Synthetic
Form
Granules
Warranty
Warranty information
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Showing 1-3 of 17 reviews
Sep 1, 2025
Sonomajane
Item details
Size: 2.5 lbs
5 out of 5 stars review
Verified Purchase
We applied it as instructed, and within a few days, the new tomatoes did not develop any bottom rot
Helpful?6LPYTRNNUVMU541437680
Oct 31, 2025
Wayne
Top Reviewer
Item details
Size: 2.5 lbs
5 out of 5 stars review
Verified Purchase
great fertilizer. Little goes a long way.
great fertilizer. Little goes a long way.
Helpful?6LPYTRNNUVMU541437680
Aug 22, 2025
WalmartCustomer
Item details
Size: 2.5 lbs
5 out of 5 stars review
Verified Purchase
Good product at a good price
Incentivized Review
Helpful?6LPYTRNNUVMU541437680
