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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Down To Earth Fish Bone Meal 4 - 12 - 0
Regular price From $12.00 USDRegular priceUnit price / per$14.29 USDSale price From $12.00 USDSale -
Down To Earth™ Agmino 14 - 0 - 0
Regular price $82.00 USDRegular priceUnit price / per$96.98 USDSale price $82.00 USDSale -
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Magnesium Sulfate
Regular price $30.00 USDRegular priceUnit price / per$37.00 USDSale price $30.00 USDSale -
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AgSil 16H®
Regular price $353.00 USDRegular priceUnit price / per$428.00 USDSale price $353.00 USDSale -
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Sulfur Prills
Regular price $21.00 USDRegular priceUnit price / per$30.00 USDSale price $21.00 USDSale -
Mother Earth Nitro Bat Guano 5-3-1
Regular price $15.00 USDRegular priceUnit price / per$16.88 USDSale price $15.00 USDSale -
Mother Earth Acid Drop for Acid -Loving Plants 3-4-6
Regular price $15.00 USDRegular priceUnit price / per$16.88 USDSale price $15.00 USDSale -
Mother Earth Root Down Starter Mix 3-6-3
Regular price $15.00 USDRegular priceUnit price / per$16.88 USDSale price $15.00 USDSale -
Coast of Maine Stonington Blend Organic Plant Food
Regular price $19.00 USDRegular priceUnit price / per$26.99 USDSale price $19.00 USDSale -
Maxicrop Soluble Seaweed Powder
Regular price $46.00 USDRegular priceUnit price / per$57.99 USDSale price $46.00 USDSale -
Roots Organics Phos Rock
Regular price From $23.00 USDRegular priceUnit price / per$32.39 USDSale price From $23.00 USDSale -
FoxFarm Happy Frog® Soil Conditioner 1.5 CuFt (Pallet of 60 Bags)
Regular price $1,042.00 USDRegular priceUnit price / per$1,562.40 USDSale price $1,042.00 USDSale -
Aurora Innovations Procision Perlite Regular #5
Regular price $1,368.00 USDRegular priceUnit price / per$2,266.20 USDSale price $1,368.00 USDSale -
Aurora Innovations Procision Perlite Mega Chunk #3
Regular price $1,908.00 USDRegular priceUnit price / per$3,454.20 USDSale price $1,908.00 USDSale -
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Gaia Green Greensand
Regular price From $23.00 USDRegular priceUnit price / per$26.49 USDSale price From $23.00 USDSale -
Gaia Green Super Fly
Regular price From $14.99 USDRegular priceUnit price / per$14.99 USDSale price From $14.99 USD -
Gaia Green Glacial Rock Dust
Regular price From $6.99 USDRegular priceUnit price / per$6.99 USDSale price From $6.99 USD -
Plant Success Organics Granular
Regular price $15.00 USDRegular priceUnit price / per$20.99 USDSale price $15.00 USDSale -
Great White Granular 1
Regular price $22.00 USDRegular priceUnit price / per$30.00 USDSale price $22.00 USDSale -
FoxFarm Happy Frog® Jump Start Fertilizer
Regular price $11.00 USDRegular priceUnit price / per$15.76 USDSale price $11.00 USDSale -
FoxFarm Happy Frog® Japanese Maple Fertilizer
Regular price $11.00 USDRegular priceUnit price / per$16.90 USDSale price $11.00 USDSale -
FoxFarm Happy Frog® All-Purpose Fertilizer
Regular price From $11.00 USDRegular priceUnit price / per$16.90 USDSale price From $11.00 USDSale -
Big Foot Mycorrhizae Granular
Regular price From $11.54 USDRegular priceUnit price / per$11.54 USDSale price From $11.54 USD -
Big Foot Mycorrhizae Gold
Regular price $70.00 USDRegular priceUnit price / per$70.00 USDSale price $70.00 USD