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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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Aurora Innovations (2 products)
BioAg (2 products)
BioSafe (1 product)
BioWorks (1 product)
BuildASoil (7 products)
Coast of Maine (4 products)
Cultivate Supply (2 products)
Diamond K (1 product)
Down To Earth (26 products)
DYNOMYCO (1 product)
Elite 91 Nutrients (1 product)
Espoma (3 products)
FoxFarm (4 products)
Gaia Green (7 products)
GROW!T (3 products)
MaxiCrop (1 product)
Mother Earth (3 products)
Mycorrhizal Applications (1 product)
Nectar for the Gods (1 product)
NovaSource (1 product)
Plant Success (3 products)
PQ Corporation (2 products)
Real Growers (1 product)
Roots Organics (10 products)
SQM Nutrition (1 product)
Therm-O-Rock (1 product)
Wiggle Worm (1 product)
Xtreme Gardening (1 product)

Aurora Innovations (2 products)
BioAg (2 products)
BioSafe (1 product)
BioWorks (1 product)
BuildASoil (7 products)
Coast of Maine (4 products)
Cultivate Supply (2 products)
Diamond K (1 product)
Down To Earth (26 products)
DYNOMYCO (1 product)
Elite 91 Nutrients (1 product)
Espoma (3 products)
FoxFarm (4 products)
Gaia Green (7 products)
GROW!T (3 products)
MaxiCrop (1 product)
Mother Earth (3 products)
Mycorrhizal Applications (1 product)
Nectar for the Gods (1 product)
NovaSource (1 product)
Plant Success (3 products)
PQ Corporation (2 products)
Real Growers (1 product)
Roots Organics (10 products)
SQM Nutrition (1 product)
Therm-O-Rock (1 product)
Wiggle Worm (1 product)
Xtreme Gardening (1 product)

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Pest & Disease Control (4 products)
Plant Nutrients & Supplements (63 products)
Soil Amendments (14 products)
Soils & Media (11 products)

Pest & Disease Control (4 products)
Plant Nutrients & Supplements (63 products)
Soil Amendments (14 products)
Soils & Media (11 products)

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Aurora Innovations (2 products)
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Coast of Maine (4 products)
Cultivate Supply (2 products)
Diamond K (1 products)
Down To Earth (26 products)
DYNOMYCO (1 products)
Elite 91 Nutrients (1 products)
Espoma (3 products)
FoxFarm (4 products)
Gaia Green (7 products)
GROW!T (3 products)
MaxiCrop (1 products)
Mother Earth (3 products)
Mycorrhizal Applications (1 products)
Nectar for the Gods (1 products)
NovaSource (1 products)
Plant Success (3 products)
PQ Corporation (2 products)
Real Growers (1 products)
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SQM Nutrition (1 products)
Therm-O-Rock (1 products)
Wiggle Worm (1 products)
Xtreme Gardening (1 products)

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92 products

Wiggle Worm Soil Builder Pure Worm Castings

Sale

Wiggle Worm Soil Builder Pure Worm Castings

Regular price From $11.00 USD

Regular price ~~$16.75 USD~~ Sale price From $11.00 USD
Unit price per

Sale
FoxFarm Happy Frog Fruit & Flower Fertilizer

Sale

FoxFarm Happy Frog Fruit & Flower Fertilizer

Regular price $16.00 USD

Regular price ~~$16.90 USD~~ Sale price $16.00 USD
Unit price per

Sale
Roots Organics Uprising Bloom

Sale

Roots Organics Uprising Bloom

Regular price From $14.00 USD

Regular price ~~$19.43 USD~~ Sale price From $14.00 USD
Unit price per

Sale
Down To Earth Neem Seed Meal 6 - 1 - 2

Sale

Down To Earth Neem Seed Meal 6 - 1 - 2

Regular price From $24.00 USD

Regular price ~~$25.22 USD~~ Sale price From $24.00 USD
Unit price per

Sale
BioAg Ful-Humix

BioAg Ful-Humix

Regular price $26.00 USD

Regular price ~~$17.99 USD~~ Sale price $26.00 USD
Unit price per
Roots Organics Elemental

Sale

Roots Organics Elemental

Regular price From $19.00 USD

Regular price ~~$28.61 USD~~ Sale price From $19.00 USD
Unit price per

Sale
Roots Organics Nitro Bat Guano

Sale

Roots Organics Nitro Bat Guano

Regular price From $14.00 USD

Regular price ~~$18.34 USD~~ Sale price From $14.00 USD
Unit price per

Sale
Mother Earth Power Flower Fantastic Flowering Mix 1-8-6

Sale

Mother Earth Power Flower Fantastic Flowering Mix 1-8-6

Regular price $15.00 USD

Regular price ~~$16.88 USD~~ Sale price $15.00 USD
Unit price per

Sale
FoxFarm Happy Frog Japanese Maple Fertilizer

Sale

FoxFarm Happy Frog Japanese Maple Fertilizer

Regular price $16.00 USD

Regular price ~~$16.90 USD~~ Sale price $16.00 USD
Unit price per

Sale
BuildASoil Diamond K Gypsum

Sale

BuildASoil Diamond K Gypsum

Regular price From $10.00 USD

Regular price ~~$12.10 USD~~ Sale price From $10.00 USD
Unit price per

Sale
Nectar for the Gods One Shot Granules 25 Lb

Sale

Nectar for the Gods One Shot Granules 25 Lb

Regular price From $15.00 USD

Regular price ~~$20.99 USD~~ Sale price From $15.00 USD
Unit price per

Sale
Roots Organics Uprising Foundation

Sale

Roots Organics Uprising Foundation

Regular price From $14.00 USD

Regular price ~~$19.43 USD~~ Sale price From $14.00 USD
Unit price per

Sale
Down To Earth Bat Guano 7 - 3 - 1

Sale

Down To Earth Bat Guano 7 - 3 - 1

Regular price From $17.00 USD

Regular price ~~$23.94 USD~~ Sale price From $17.00 USD
Unit price per

Sale
Down To Earth All Purpose Mix 4 - 6 - 2

Sale

Down To Earth All Purpose Mix 4 - 6 - 2

Regular price From $14.00 USD

Regular price ~~$16.14 USD~~ Sale price From $14.00 USD
Unit price per

Sale
Down To Earth Blood Meal 12 - 0 - 0

Sale

Down To Earth Blood Meal 12 - 0 - 0

Regular price From $25.00 USD

Regular price ~~$29.98 USD~~ Sale price From $25.00 USD
Unit price per

Sale
Down To Earth Crab Meal 4 - 3 - 0

Sale

Down To Earth Crab Meal 4 - 3 - 0

Regular price From $15.00 USD

Regular price ~~$18.52 USD~~ Sale price From $15.00 USD
Unit price per

Sale
Down To Earth Feather Meal 12 - 0 - 0

Sale

Down To Earth Feather Meal 12 - 0 - 0

Regular price From $17.00 USD

Regular price ~~$18.64 USD~~ Sale price From $17.00 USD
Unit price per

Sale
Down To Earth Langbeinite 0 - 0 - 22

Sale

Down To Earth Langbeinite 0 - 0 - 22

Regular price From $17.00 USD

Regular price ~~$18.99 USD~~ Sale price From $17.00 USD
Unit price per

Sale
Down To Earth Bio Turf 8 - 3 - 5

Sale

Down To Earth Bio Turf 8 - 3 - 5

Regular price From $17.00 USD

Regular price ~~$18.98 USD~~ Sale price From $17.00 USD
Unit price per

Sale
Down To Earth Fish Powder 12 - 1 - 1

Sale

Down To Earth Fish Powder 12 - 1 - 1

Regular price $56.00 USD

Regular price ~~$66.58 USD~~ Sale price $56.00 USD
Unit price per

Sale
Vermiculite (4 Cubic Foot)

Sale

Vermiculite (4 Cubic Foot)

Regular price $50.00 USD

Regular price ~~$61.00 USD~~ Sale price $50.00 USD
Unit price per

Sale
Gaia Green All Purpose

Sale

Gaia Green All Purpose

Regular price $82.00 USD

Regular price ~~$102.29 USD~~ Sale price $82.00 USD
Unit price per

Sale
BuildASoil Craft Blend Nutrient Pack

Sale

BuildASoil Craft Blend Nutrient Pack

Regular price $125.00 USD

Regular price ~~$145.20 USD~~ Sale price $125.00 USD
Unit price per

Sale
MycoApply Soluble Maxx

Sale

MycoApply Soluble Maxx

Regular price $44.00 USD

Regular price ~~$47.00 USD~~ Sale price $44.00 USD
Unit price per

Sale

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