Soil Conditioners

39 products

Earth Science 12132-6 Fast Acting Garden Gypsum 500 sq ft 2.5 lb

Earth Science

Earth Science 12132-6 Fast Acting Garden Gypsum 500 sq ft 2.5 lb

SKU: 1343888

$12.99
Earth Science 12131-6 Fast Acting Garden Lime 500 sq ft 2.5 lb

Earth Science

Earth Science 12131-6 Fast Acting Garden Lime 500 sq ft 2.5 lb

SKU: 1333339

$12.99
Earth Science 12130-6 Growth Essentials Organic Earthworm Castings 4 lb

Earth Science

Earth Science 12130-6 Growth Essentials Organic Earthworm Castings 4 lb

SKU: 1327806

$17.99
Earth Science 11893-6 Growth Essentials Organic Granules Bone Meal 4 lb

Earth Science

Earth Science 11893-6 Growth Essentials Organic Granules Bone Meal 4 lb

SKU: 1381343

$13.99
DR. Earth 727 Pure & Natural Organic Granules All Purpose Plant Food 3 lb

DR Earth

DR. Earth 727 Pure & Natural Organic Granules All Purpose Plant Food 3 lb

SKU: 1375310

$14.99
Coast of Maine QD1000 Quoddy Blend Organic Soil Conditioner 1 cu ft

Coast of Maine

Coast of Maine QD1000 Quoddy Blend Organic Soil Conditioner 1 cu ft

SKU: 1382232

$13.99
Coast of Maine PE1000 Penobscot Blend Organic All Purpose Planting Soil 1 cu ft

Coast of Maine

Coast of Maine PE1000 Penobscot Blend Organic All Purpose Planting Soil 1 cu ft

SKU: 1382058

$12.99
Bovung 70430160 Organic Garden Amendment 0.75 cu ft

Bovung

Bovung 70430160 Organic Garden Amendment 0.75 cu ft

SKU: 1392714

$9.99
Black Gold 1491302.CFL002P Organic All Purpose Coco Coir 2 cu ft

Black Gold

Black Gold 1491302.CFL002P Organic All Purpose Coco Coir 2 cu ft

SKU: 1334446

$49.99
Black Gold 1490302 8QT P Organic Earthworm Castings 8 qt

Black Gold

Black Gold 1490302 8QT P Organic Earthworm Castings 8 qt

SKU: 1329255

$10.99
Black Gold 143004.CFL1.5P Organic Flower and Vegetable Raised Bed Mix 1.5 cu ft

Black Gold

Black Gold 143004.CFL1.5P Organic Flower and Vegetable Raised Bed Mix 1.5 cu ft

SKU: 1366679

$16.99
Black Gold 1413000.Q08P All Purpose Potting Mix 8 qt

Black Gold

Black Gold 1413000.Q08P All Purpose Potting Mix 8 qt

SKU: 1368831

$9.99
Black Gold 1411602 1CF P Organic Blend Garden Compost 1 cu ft

Black Gold

Black Gold 1411602 1CF P Organic Blend Garden Compost 1 cu ft

SKU: 1370981

$13.99
Black Gold 1411002 1.5CF P Organic All Purpose Seed Starting Mix 1.5 cu ft

Black Gold

Black Gold 1411002 1.5CF P Organic All Purpose Seed Starting Mix 1.5 cu ft

SKU: 1388859

$18.99

Showing 26–39 of 39 products

Compare Soil Conditioners

Comparing 24 of 39 products, including Black Gold, Bovung, Coast of Maine, DR Earth, Earth Science, Espoma, Espoma Organic, Greensmix, Hapi-Gro, Hi-Yield, priced $8 to $50.

ProductBrand NameOrganicProduct TypeFor Hydroponic UsePackaging TypeIdeal for GrowingPrice
Black Gold 1411002 1.5CF P Organic All Purpose Seed Starting Mix 1.5 cu ftBlack GoldBlack GoldYesSeed Starting MixNo—All Purpose$19
Black Gold 1411602 1CF P Organic Blend Garden Compost 1 cu ftBlack GoldBlack GoldYesCompost—Bagged—$14
Black Gold 1413000.Q08P All Purpose Potting Mix 8 qtBlack GoldBlack GoldNoPotting MixNo—All Purpose$10
Black Gold 143004.CFL1.5P Organic Flower and Vegetable Raised Bed Mix 1.5 cu ftBlack GoldBlack GoldYesRaised Bed MixNo—Flower and Vegetable$17
Black Gold 1490302 8QT P Organic Earthworm Castings 8 qtBlack GoldBlack GoldYesEarthworm CastingsYesBaggedAll Plants$11
Black Gold 1491302.CFL002P Organic All Purpose Coco Coir 2 cu ftBlack GoldBlack GoldYesCoco CoirYes—All Purpose$50
Bovung 70430160 Organic Garden Amendment 0.75 cu ftBovungBovungYesGarden AmendmentNoBaggedGardens$10
Coast of Maine PE1000 Penobscot Blend Organic All Purpose Planting Soil 1 cu ftCoast of MaineCoast of MaineYesPlanting SoilNo—All Purpose$13
Coast of Maine QD1000 Quoddy Blend Organic Soil Conditioner 1 cu ftCoast of MaineCoast of MaineYesSoil ConditionerNoBaggedIdeal for conditioning beds and borders$14
DR. Earth 727 Pure & Natural Organic Granules All Purpose Plant Food 3 lbDR EarthDr. EarthYesAll Purpose Plant FoodYesBagged—$15
Earth Science 11893-6 Growth Essentials Organic Granules Bone Meal 4 lbEarth ScienceEarth ScienceYesBone MealNoBagged—$14
Earth Science 12130-6 Growth Essentials Organic Earthworm Castings 4 lbEarth ScienceEarth ScienceYesEarthworm CastingsNoBaggedVegetables$18
Earth Science 12131-6 Fast Acting Garden Lime 500 sq ft 2.5 lbEarth ScienceEarth ScienceNoGarden LimeNoBaggedPlants$13
Earth Science 12132-6 Fast Acting Garden Gypsum 500 sq ft 2.5 lbEarth ScienceEarth ScienceNoGarden GypsumNoBaggedPlants$13
Earth Science 12133-6 Fast Acting Soil Sulphur 500 sq ft 2.5 lbEarth ScienceEarth ScienceNoSoil SulphurNoBaggedPlants$13
Earth Science 12134-6 Fast Acting Iron Treatment 500 sq ft 2.5 lbEarth ScienceEarth ScienceNoIron TreatmentNoBaggedPlants$13
Espoma GG6 Organic Garden Gypsum 30 sq ft 6 lbEspomaEspomaYesGarden Gypsum———$14
Espoma IT5 Iron-tone All-Purpose Lawn & Garden Food For All Grasses 1250 sq ftEspomaEspomaYesLawn & Garden Food—Bagged—$13
Espoma Organic EC4 Espoma Earthworm Castings Organic All Purpose Fertilizer 4 qtEspoma OrganicEspomaYesFertilizerNoBagged—$14
Espoma Organic OR4 Organic Orchid Potting Mix 4 qtEspoma OrganicEspomaYesPotting MixNo—Orchid$8
Greensmix WGM03260 Organic Blend Garden Compost 1 cu ftGreensmixGreensmixYesCompost—Bagged—$8
Hapi-Gro 156000194 Organic For Sandy or Clay Soils Garden/Lawn/Shrub Compost 1.5 cu ftHapi-GroHapi-GroYesCompost—Bagged—$9
Hapi-Gro 156000196 Organic Mushroom Garden/Lawn/Shrub Compost 0.75 cu ftHapi-GroHapi-GroYesCompost—Bagged—$8
Hi-Yield 34340 Iron Sulfate 1000 sq ft 3.25 lbHi-YieldHi-YieldNoIron SulfateNoBaggedLawns, Shrubs, Flowers And Gardens$18