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Soil Amendments

Gaia Green Mineralized Phosphate 0-9-0 Fertilizer - 2 kg Pouch
Gaia Green Mineralized Phosphate 0-9-0 Fertilizer - 2 kg Pouch
In Stock: 87
$18.16 $18.99 -4%
Roots Organics Nitro Bat Guano Bat Guano Fertilizer - 9-3-1 NPK - 9 lb
Roots Organics Nitro Bat Guano Bat Guano Fertilizer - 9-3-1 NPK - 9 lb
In Stock: 78
$32.12 $43.19 -26%
Roots Organics Seabird Guano Powder Guano Powder Fertilizer - 0-12-0 NPK - 3 lb
In Stock: 114
$10.48 $12.94 -19%
Gaia Green All Purpose 4-4-4 Organic Fertilizer - 2 kg Pouch
In Stock: 662
$22.61 $25.29 -11%
Roots Organics Terp Tea Grow Micronized Organic Dry Fertilizer - 7-1-1 NPK - 40 lb
In Stock: 41
$107.27 $156.59 -31%
Roots Organics Nitro Bat Guano Bat Guano Fertilizer - 9-3-1 NPK - 44 lb
In Stock: 1
$90.99 $132.83 -31%
Gaia Green Greensand Mineral Soil Amendment - 1.25 kg Pouch
Gaia Green Greensand Mineral Soil Amendment - 1.25 kg Pouch
In Stock: 141
$24.97 $26.49 -6%
Roots Organics Uprising Foundation Organic Granular Fertilizer - 2-1-1 NPK - 3 lb
In Stock: 426
$15.59 $19.43 -20%
Roots Organics Seabird Guano Powder Guano Powder Fertilizer - 0-12-0 NPK - 40 lb
In Stock: 88
$55.48 $80.99 -31%
Roots Organics Uprising Foundation Organic Granular Fertilizer - 2-1-1 NPK - 9 lb
In Stock: 11
$36.13 $48.59 -26%
Roots Organics Uprising Grow Organic Granular Fertilizer - 6-5-1.5 NPK - 3 lb
In Stock: 607
$15.59 $19.43 -20%
Plant Success Great White Granular 1 Mycorrhizal Inoculant - 2.2 lb
Plant Success Great White Granular 1 Mycorrhizal Inoculant - 2.2 lb
Out of stock
$25.57 $33.99 -25%
Roots Organics Phos Rock Rock Phosphate Fertilizer - 0-7-0 NPK - 55 lb
In Stock: 5
$80.69 $118.80 -32%
Roots Organics Terp Tea Bloom Micronized Organic Dry Fertilizer - 3-7-4 NPK - 40 lb
In Stock: 79
$107.27 $156.59 -31%
Roots Organics Super Phos Rock Bat Guano and Rock Phosphate Fertilizer - 1-14-0 NPK - 55 lb
In Stock: 37
$97.65 $142.55 -31%
Roots Organics Uprising Grow Organic Granular Fertilizer - 6-5-1.5 NPK - 40 lb
In Stock: 117
$99.13 $144.71 -31%
Roots Organics Seabird Guano Powder Guano Powder Fertilizer - 0-12-0 NPK - 9 lb
Availability: Special-Order
$24.89 $33.47 -26%
Cutting Edge Solutions Louder Powder Grow A 15-0-0 Base Nutrient - 50 lb Bucket
In Stock: 46
$250.49 $349.99 -28%
Roots Organics Uprising Bloom Organic Granular Fertilizer - 3-6-4 NPK - 40 lb
In Stock: 95
$104.31 $152.27 -31%
Coast of Maine Lobster Meal Organic Plant Food 6-2-0 - 4 lb
Coast of Maine Lobster Meal Organic Plant Food 6-2-0 - 4 lb
Out of stock
$16.38 $16.99 -4%
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