Hero image 0 of Soil Doctor Organic Gypsum - Natural Garden Soil Conditioner - 40 lbs, 0 of 2
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Soil Doctor Organic Gypsum - Natural Garden Soil Conditioner - 40 lbs
Key item features
- Nutrient Release: This organic gypsum releases an equal proportion of calcium and sulfate when dissolved, effectively increasing calcium levels without altering soil pH.
- Application Ease: The pelleted soil treatment is low in dust and can be easily applied by hand or with a lawn spreader for convenient use.
- Soil Improvement: It effectively loosens clay and compacted soil, thereby improving overall soil structure and aeration.
- Compost Enhancement: Aids in aerating compost, which accelerates the work of fungi and bacteria and helps reduce unpleasant odors.
- Targeted Benefits: Ideal for enhancing the growth of roses and tomatoes, and also effective in repairing damage caused by salt and pets.
- Product Specifications: Composed of gypsum material, this 40 lbs product covers an area of 1000 sq. ft. and measures 4.000 inches in height, 14.000 inches in length, and 18.000 inches in width.
Generated by AI
Specs
- Fertilizer typeNatural
- FormLiquid, Pellets
- Rec. useLawn
- Rec locationIndoor
- Plant categoryGrasses, Fungi
- Plant nameRoses, Tomatoes
Current price is USD$47.43
Price when purchased online
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Sold and shipped by Supply the Home
4.309416325880291 stars out of 5, based on 18829 seller reviews(4.3)18829 seller reviews
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Starting from $48.85
About this item
Product details
Pelleted gypsum soil treatment. When dissolved it releases an equal proportion of calcium and sulfate. Increases calcium without effecting pH. Low in dust and easy to apply either by hand or lawn spreader. Loosens clay and compacted soil, improving the structure. Helps aerate compost allowing fungi and bacteria work quicker and reduce unpleasant smells. Ideal for roses and tomatoes. Repairs salt and pet damage. null - This item is banned in the following states: OR, CA, WA
- Releases an equal proportion of calcium and sulfate
- Increases calcium without effecting pH
- Low in dust and easy to apply either by hand or lawn spreader
- Loosens clay and compacted soil, improving the structure
- Material Gypsum
- Coverage Area 1000 Sq. Ft.
- Height 4.000
- Length 14.000
- Width 18.000
info:
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Specifications
Fertilizer type
Natural
Form
Liquid, Pellets
Rec. use
Lawn
Brand
Soil Doctor
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
WARNING: WARNING: This product contains chemicals known to the State of California to cause cancer andbirth defects or other reproductive harm.Similar items you might like
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Customer ratings & reviews
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Showing 1-3 of 21 reviews
Jul 12, 2025
anonymous
5 out of 5 stars review
Verified Purchase
Solution for wet, clay soil.
Purchased to use in an area that is mostly clay and holding too much water around bushes. Seemed to be the best value when I compared similar products from Amazon, Westlakes, Lowe's and Home Depot. I just put the product out, so I don't know the final results, but it seemed to dissolve into the soil quickly when it came into contact with wet soil.
Incentivized Review
Helpful?3XA15M206OHC140850386
Sep 12, 2025
Ann
5 out of 5 stars review
Verified Purchase
This stuff is great. I planted new grass seed then used this. My seed came up fast and a nice green color
Incentivized Review
Helpful?3XA15M206OHC140850386
May 26, 2025
Sooz
5 out of 5 stars review
Verified Purchase
Good product and good value
This is my 2nd time using this brand and I find it to be effective, easy to apply and a good value overall. I checked Amazon and Lowe's and was pleasantly surprised Walmart had the best and most convenient deal going for pellatized gypsum.
Incentivized Review
Helpful?3XA15M206OHC140850386
