Collection: Soil Amendments & Testing
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Catalyst Craft Compost
Regular price $24.99Regular priceUnit price per -
Sale
Peaceful Valley Organic Compost (54 Cubic Ft Tote)
Regular price $278.99Regular priceUnit price per$349.00Sale $278.99Sale -
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Plant Success Granular Mycorrhizae (5 lb)
Regular price $115.99Regular priceUnit price per$152.99Sale $115.99Sale -
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Espoma Organic Peat Moss (8 qt)
Regular price $11.99Regular priceUnit price per$13.99Sale $11.99Qualifies for free shippingSale -
Plant Success Soluble Mycorrhizae (1 lb)
Regular price $82.99Regular priceUnit price per$82.99Sale $82.99 -
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Earthshine Biochar Blend (30 lb)
Regular price $147.99Regular priceUnit price per$169.99Sale $147.99Sale -
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Soil Moist Natural (10 oz)
Regular price $17.99Regular priceUnit price per$19.99Sale $17.99Qualifies for free shippingSale -
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Mykos Mycorrhizae WP (2.2 lb)
Regular price $65.99Regular priceUnit price per$98.99Sale $65.99Sale -
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Espoma Organic Perlite (8 qt)
Regular price $12.99Regular priceUnit price per$15.99Sale $12.99Qualifies for free shippingSale -
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Blacksmith BioScience Armory (2 oz)
Regular price $47.99Regular priceUnit price per$49.99Sale $47.99Sale -
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Mykos Mycorrhizae Granular (50 lb)
Regular price $400.00Regular priceUnit price per$642.99Sale $400.00Sale -
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HM Digital pH Hydrotester Meter
Regular price $49.99Regular priceUnit price per$69.49Sale $49.99Sale -
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E.B. Stone Organic Compost 1 Cu Ft
Regular price $8.99Regular priceUnit price per -
Peaceful Valley Organics Premium Earthworm Castings (27 cu ft tote)
Regular price $430.99Regular priceUnit price per$399.99Sale $430.99 -
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Super Green Chicken Manure (2000 lb tote)
Regular price $435.00Regular priceUnit price per$600.00Sale $435.00Sale -
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Blacksmith BioScience MegaPhos (2 oz)
Regular price $47.99Regular priceUnit price per$60.99Sale $47.99Sale -
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Rice Hulls (5 lb Bag)
Regular price $19.99Regular priceUnit price per -
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Uni-Gro Vermiculite Soil Additive
Regular price $12.99Regular priceUnit price per -
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Luster Leaf Environmental Concepts Soil Test Kit
Regular price $59.99Regular priceUnit price per -
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Organic Live Earth Humates Granular 50lbs
Regular price $25.99Regular priceUnit price per -
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HM Digital TDS EC/Temp Hydrotester
Regular price $49.99Regular priceUnit price per$52.49Sale $49.99Sale -
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HM Digital pH Storage Solution (2 oz)
Regular price $10.99Regular priceUnit price per$13.99Sale $10.99Qualifies for free shippingSale -
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We The Wild - Just Great Organic Houseplant Soil 6qt
Regular price $15.99Regular priceUnit price per -
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We The Wild - Soil That Blooms Potting Soil 6qt
Regular price $19.99Regular priceUnit price per -
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We The Wild - Soil That Hydrates Potting Soil 6qt
Regular price $19.99Regular priceUnit price per -
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True Organic - All Purpose Potting Mix 8qt
Regular price $9.99Regular priceUnit price per -
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True Organic - Cactus & Succulent Potting Mix 8qt
Regular price $9.99Regular priceUnit price per -
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True Organic - Vegetable & Herb Potting Mix 8qt
Regular price $9.99Regular priceUnit price per -
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Mammoth P Inoculant (8.5 oz)
Regular price $87.99Regular priceUnit price per$99.99Sale $87.99Sold out -
Mammoth P Inoculant (4 oz)
Regular price $53.99Regular priceUnit price per$53.99Sale $53.99Sold out
Discover premium soil amendments to enhance your garden's fertility. From organic compost to mycorrhizal inoculants, our collection provides essential nutrients for vibrant plant growth. Transform your soil structure, boost microbial activity, and create the perfect growing environment for your organic garden.