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Nutrients & Supplements

Soil Amendments
Roots Organics Nitro Bat Guano Bat Guano Fertilizer - 9-3-1 NPK - 3 lb
In Stock: 434
$14.81 $18.34 -19%
Big Foot Mycorrhizae Concentrate Water-In-Root Inoculum - 32 Oz
In Stock: 39
$148.32 / $74.16 per unit
(minimum purchase of 2)
SUPERthrive ZYME 100% Enzyme Cleaner - 8 Oz
In Stock: 804
$96.00 / $8.00 per unit
(minimum purchase of 12)
Down To Earth Rock Phosphate 0-3-0 Organic Fertilizer - 5 lb - OMRI Listed
In Stock: 820
$76.62 / $12.77 per unit
(minimum purchase of 6)
Age Old Kelp Plant Supplement - 1 Gal
In Stock: 6
$42.74 $48.99 -13%
Gaia Green Super Fly Insect Frass Fertilizer - 750 g Pouch
In Stock: 11
$13.69 $14.99 -9%
Xtreme Gardening CalCarb Foliar Calcium Booster - 3 Oz
In Stock: 24
$217.80 / $18.15 per unit
(minimum purchase of 12)
Big Foot Mycorrhizae Gold + Beneficial Bacteria Root Inoculant - 8 Oz
In Stock: 78
$136.50 / $22.75 per unit
(minimum purchase of 6)
Plant Success Organics Granular Mycorrhizae 3-1-2 - 5 lb - OMRI Listed
In Stock: 19
$87.82 $104.67 -16%
Black Gold Earthworm Castings Blend - 8 Qt - OMRI Listed
In Stock: 560
$51.20 / $12.80 per unit
(minimum purchase of 4)
Royal Gold Crown Jewels Bloom Fertilizer 1-4-2 - 5 lb
In Stock: 56
$144.72 / $18.09 per unit
(minimum purchase of 8)
Xtreme Gardening Mykos Granular Mycorrhizal Inoculant - 20 lb
Out of stock
$183.26 $255.99 -28%
Plant-Prod Epsom Salt Magnesium Sulfate Fertilizer - 50 lb - OMRI Listed
In Stock: 371
$39.30
Xtreme Gardening CalCarb Foliar Calcium Booster - 6 Oz
In Stock: 24
$363.60 / $30.30 per unit
(minimum purchase of 12)
Plant Success Great White Premium Mycorrhizae - 4 Oz
In Stock: 954
$37.04 $44.99 -18%
Roots Organics CalMag Liquid Cal-Mag Supplement - 1 Qt
In Stock: 277
$21.50 $28.90 -26%
True Organic Herb & Leafy Greens Food - 4 lb
In Stock: 60
$62.40 / $10.40 per unit
(minimum purchase of 6)
True Organic Azalea, Camellia & Rhododendron Food 5-4-3 - 4 lb
In Stock: 534
$62.40 / $10.40 per unit
(minimum purchase of 6)
Down To Earth All-Purpose Mix 4-6-2 Organic Fertilizer - 25 lb - OMRI Listed
In Stock: 362
$39.19 $51.39 -24%
Roots Organics Surge 2-2-0.05 Plant Supplement - 32 Oz Concentrate
In Stock: 6
$13.52 $20.99 -36%
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