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Nutrients & Supplements

Soil Amendments
HDI Ionic Grow Plant Nutrient 3-1-5 - 32 Oz
In Stock: 23
$212.28 / $17.69 per unit
(minimum purchase of 12)
FoxFarm Tiger Bloom Buds & Blooms Fertilizer 2-8-4 - 2.5 Gal - Concentrate
In Stock: 6
$452.66 / $226.33 per unit
(minimum purchase of 2)
Roots Organics Bio Force Biological Inoculant Powder - 1 lb
In Stock: 9
$49.91 $57.22 -13%
Down To Earth Bio-Fish 7-7-2 Organic Fertilizer - 5 lb - OMRI Listed
In Stock: 510
$84.66 / $14.11 per unit
(minimum purchase of 6)
Emerald Harvest Bloom Base Nutrient - 1 Qt
Out of stock
$9.23
Aptus Bloomboost Bloom Supplement - 20 L
In Stock: 22
$3,115.20 $3,186.00 -2%
FoxFarm Tiger Bloom Buds & Blooms Fertilizer 2-8-4 - 32 Oz - Concentrate
In Stock: 511
$350.88 / $29.24 per unit
(minimum purchase of 12)
Down To Earth Langbeinite 0-0-22 Organic Fertilizer - 1 lb - OMRI Listed
In Stock: 54
$49.32 / $8.22 per unit
(minimum purchase of 6)
Grow More Hula Bloom 0-50-30 Fertilizer - 25 lb
In Stock: 46
$105.56 $131.99 -20%
Big Foot Mycorrhizae Granular Root Inoculant - 2 lb
In Stock: 72
$200.16 / $33.36 per unit
(minimum purchase of 6)
FoxFarm Big Bloom Fertilizer 0-0.5-0.7 - 32 Oz - Concentrate - OMRI Listed
In Stock: 411
$262.80 / $21.90 per unit
(minimum purchase of 12)
FoxFarm Happy Frog Cavern Culture Fertilizer 1-12-0 - 4 lb - OMRI Listed
In Stock: 252
$207.36 / $17.28 per unit
(minimum purchase of 12)
Aptus Fasilitor Silica Supplement - 20 L
In Stock: 5
$4,092.79 $4,190.00 -2%
Plant Success Great White Premium Mycorrhizae Concentrate - 4 Oz
Out of stock
$36.11 $45.16 -20%
SUPERthrive Mag-Pro Nutritional Supplement 2-15-4 - 32 Oz
In Stock: 39
$240.84 / $20.07 per unit
(minimum purchase of 12)
Down To Earth Neem Seed Meal 6-1-2 Organic Fertilizer - 5 lb - OMRI Listed
In Stock: 90
$129.36 / $21.56 per unit
(minimum purchase of 6)
MYKE Vegetable & Herb Mycorrhizae 0.2-0.2-1.0 - 1.8 Oz
In Stock: 109
$335.16 / $9.31 per unit
(minimum purchase of 36)
Big Foot Root Boost Nitrogen-Fixing Azospirillum - 15 lb
In Stock: 6
$118.06 $299.00 -61%
Humboldt County's Own / Emerald Triangle G10 Gravitation #10 Bloom Enhancer - 1 Gal
In Stock: 16
$112.14 $189.99 -41%
Roots Organics Nitro Bat Guano Bat Guano Fertilizer - 9-3-1 NPK - 9 lb
In Stock: 106
$32.12 $43.19 -26%
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