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Nutrients & Supplements

Soil Amendments
Microbe Life Hydroponics Photosynthesis Plus Plant Supplement - 5 Gal
In Stock: 41
$260.96 $350.99 -26%
House & Garden Drip Clean System Cleaner - 20 L
In Stock: 73
$733.64 $1,071.00 -31%
House & Garden Multi Zen Nutrient Uptake Supplement - 250 mL
In Stock: 93
$14.06 $18.89 -26%
Mad Farmer Mother of All Blooms 0-52-32 Bloom Booster - 25 lb (11.3 kg)
In Stock: 327
$287.70 $419.99 -31%
Cutting Edge Solutions Micro 6-0-0 Base Nutrient - 270 Gal
In Stock: 6
$4,806.48 $5,999.99 -20%
House & Garden Roots Excelurator Silver Root Stimulator - 20 L
Out of stock
$2,787.81 $4,069.80 -32%
Cutting Edge Solutions Louder Powder Grow B 8-13-31 Base Nutrient - 5 lb Bag
In Stock: 9
$35.30 $49.99 -29%
Nectar for the Gods Bloom Khaos Foliar Spray 0-0-0.5 - 5 Gal
In Stock: 8
$142.32 $356.99 -60%
FoxFarm Bush Doctor Kangaroots Root Drench Inoculant 0.8-0.1-0.03 - 32 Oz - Concentrate
In Stock: 108
$34.04 $37.59 -9%
Roots Organics Surge Fish and Kelp Liquid Fertilizer - 2-2-0.5 NPK - 1 Qt
In Stock: 256
$19.71 $26.06 -24%
FoxFarm Grow Big Fertilizer 6-4-4 - 5 Gal - Concentrate
In Stock: 24
$399.18 $413.99 -4%
House & Garden Roots Excelurator Gold Root Stimulator - 100 mL
In Stock: 420
$29.47 $39.63 -26%
BioBizz Bio-Bloom Bloom Nutrient - 20 L
In Stock: 7
$213.13 $310.99 -31%
House & Garden Cocos B Base Nutrient - 20 L
In Stock: 1
$83.31 $121.99 -32%
Emerald Harvest Cali Pro Grow B Base Nutrient - 270 Gal
Out of stock
$3,044.85 $3,538.46 -14%
Emerald Harvest Kick Starter Kit 2-Part Base Nutrient Kit - 1 Qt Each (OR)
Out of stock
$117.82 $136.92 -14%
House & Garden Drip Clean System Cleaner - 1 L
In Stock: 325
$46.84 $63.00 -26%
House & Garden Roots Excelurator Gold Root Stimulator - 500 mL
In Stock: 245
$106.17 $142.80 -26%
Grotek Growth Booster Supplement - 300 g
In Stock: 17
$129.88 $165.99 -22%
Emerald Harvest Kick Starter Kit 2-Part Base Nutrient Kit - 1 Qt Each (FL)
Out of stock
$117.82 $136.92 -14%
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