Collection: Soil Amendments
Shop our wide variety of soil amendment products suited for improving your raised beds, potted containers and in ground gardens.
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BAS Diamond K Gypsum - Solution Grade Gypsum
Regular price From $11.00 USDRegular priceUnit price / per$12.10 USDSale price From $11.00 USDSale -
Earth Juice Rainbow Mix Pro Grow
Regular price From $25.00 USDRegular priceUnit price / per$32.99 USDSale price From $25.00 USDSale -
Earth Juice Rainbow Mix Pro Bloom
Regular price From $26.00 USDRegular priceUnit price / per$33.49 USDSale price From $26.00 USDSale -
GROW!T #3 Perlite Super Coarse 4 CuFt
Regular price $28.00 USDRegular priceUnit price / per$51.95 USDSale price $28.00 USDSale -
GROW!T #2 Perlite Super Coarse 4 CuFt
Regular price $30.00 USDRegular priceUnit price / per$53.95 USDSale price $30.00 USDSale -
Gaia Green Mineralized Phosphate
Regular price From $17.00 USDRegular priceUnit price / per$18.99 USDSale price From $17.00 USDSale -
Coast of Maine Quoddy Blend Lobster Compost 1 CuFt
Regular price $13.00 USDRegular priceUnit price / per$23.95 USDSale price $13.00 USDSale -
Coast of Maine Lobster Meal Organic Plant Food 6-2-0
Regular price $19.00 USDRegular priceUnit price / per$20.99 USDSale price $19.00 USDSale -
Coast of Maine Kelp Meal Organic Plant Food 1-0-1
Regular price $20.00 USDRegular priceUnit price / per$22.99 USDSale price $20.00 USDSale -
Roots Organics Uprising Grow
Regular price From $14.00 USDRegular priceUnit price / per$19.43 USDSale price From $14.00 USDSale -
Grow!t #4 Perlite 4 CuFt (Pallet of 30 Bags)
Regular price $936.00 USDRegular priceUnit price / per$1,918.50 USDSale price $936.00 USDSale -
Roots Organics Big Worm 1 CuFt
Regular price $42.00 USDRegular priceUnit price / per$61.26 USDSale price $42.00 USDSale -
Down To Earth™ Acid Mix 4 - 3 - 6
Regular price $15.00 USDRegular priceUnit price / per$16.98 USDSale price $15.00 USDSale -
Down To Earth Alfalfa Meal 2.5 - 0.5 - 2.5
Regular price From $11.13 USDRegular priceUnit price / per$11.13 USDSale price From $11.13 USD -
Down To Earth Bat Guano 7 - 3 - 1
Regular price From $17.00 USDRegular priceUnit price / per$23.94 USDSale price From $17.00 USDSale -
Down To Earth Bio-Live 5 - 4 - 2
Regular price From $18.00 USDRegular priceUnit price / per$20.98 USDSale price From $18.00 USDSale -
Down To Earth Blood Meal 12 - 0 - 0
Regular price From $25.00 USDRegular priceUnit price / per$29.98 USDSale price From $25.00 USDSale -
Down To Earth Bone Meal 3 - 15 - 0
Regular price From $15.00 USDRegular priceUnit price / per$16.98 USDSale price From $15.00 USDSale -
Down To Earth Crab Meal 4 - 3 - 0
Regular price From $15.00 USDRegular priceUnit price / per$18.52 USDSale price From $15.00 USDSale -
Down To Earth Fish Meal 8 - 6 - 0
Regular price From $24.00 USDRegular priceUnit price / per$27.18 USDSale price From $24.00 USDSale -
Down To Earth Granular Humic Acid
Regular price From $11.00 USDRegular priceUnit price / per$12.98 USDSale price From $11.00 USDSale -
Down To Earth™ Fish Powder 12 - 1 - 1
Regular price $56.00 USDRegular priceUnit price / per$66.58 USDSale price $56.00 USDSale