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Nutrients & Supplements

Soil Amendments
Plant Success Great White Premium Mycorrhizae | 4oz
In Stock: 174
$35.10 $45.16 -22%
Roots Organics Extreme Serene | 32oz
In Stock: 8
$18.02 $34.99 -48%
Emerald Harvest Cal-Mag, 270 gal
Out of stock
$5,200.00 $6,153.85 -16%
G10 Gravitation #10, 1 gal
In Stock: 16
$103.49 $189.99 -46%
Big Foot Mycorrhizae Granular | 50g (Cass of 30)
In Stock: 37
$209.70
FoxFarm Cultivation Nation pH Up Nutrient Solution Adjuster | 16oz - Raises the pH in Nutrient Solution
In Stock: 432
$138.48 / $11.54 per unit
(minimum purchase of 12)
Big Foot Mycorrhizae Granular | 50lb
In Stock: 6
$652.50 $685.19 -5%
Aptus Fasilitor Silica Plant Additive, 20 L
In Stock: 8
$4,092.79 $4,190.00 -2%
FoxFarm Happy Frog Cavern Culture Fertilizer 1-12-0 | 4lb - OMRI Listed - (Case of 12)
In Stock: 492
$192.48 / $16.04 per unit
(minimum purchase of 12)
Down to Earth Bio-Fish 7-7-2 | 5lb - OMRI Listed - (Case of 6)
In Stock: 810
$81.42 / $13.57 per unit
(minimum purchase of 6)
SUPERthrive Mag-Pro Nutritional Supplement 2-15-4 | 32oz - (Case of 12)
In Stock: 57
$230.16 / $19.18 per unit
(minimum purchase of 12)
Emerald Harvest Grow | 32oz
In Stock: 1
$9.37 $14.00 -33%
Optic Foliar Overgrow, 4 L RTU
In Stock: 28
$56.69 $79.99 -29%
FoxFarm Cultivation Nation pH Down Nutrient Solution Adjuster | 16oz - Lowers the pH in Nutrient Solution
In Stock: 564
$138.48 / $11.54 per unit
(minimum purchase of 12)
FoxFarm Big Bloom Fertilizer 0-0.5-0.7 | 1gal - Concentrate - OMRI Listed - (Case of 4)
In Stock: 363
$73.98 $95.99 -23%
FoxFarm Tiger Bloom Buds & Blooms Fertilizer 2-8-4 | 32oz - Concentrate
In Stock: 2347
$329.76 / $27.48 per unit
(minimum purchase of 12)
Roots Organics Seabird Guano Powder, 3 lbs
In Stock: 6
$10.20 $12.94 -21%
Royal Gold Crown Jewels Bloom 1-4-2 | 40lb
In Stock: 5
$142.28 $184.32 -23%
FoxFarm Cultivation Nation pH Down Nutrient Solution Adjuster | 32oz - Lowers the pH in Nutrient Solution
In Stock: 60
$259.92 / $21.66 per unit
(minimum purchase of 12)
Cutting Edge Solutions Sour-Dee, 270 gal Tote
Out of stock
$7,422.65 $10,599.99 -30%
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