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Nutrients & Supplements

Soil Amendments
House & Garden Roots Excelurator Gold Root Stimulator - 5 L
Out of stock
$975.85 $1,312.50 -26%
House & Garden Aqua Flakes A Base Nutrient - 20 L
In Stock: 179
$83.31 $121.99 -32%
FoxFarm Bush Doctor Boomerang Comeback Formula Fertilizer 2-0.2-0.3 - 32 Oz
In Stock: 101
$32.19 $35.49 -9%
Cutting Edge Solutions Micro, 2.5 gal
In Stock: 11
$62.74 $89.99 -30%
Emerald Harvest Bloom 0-5-4 Base Nutrient - 15 Gal
Out of stock
$198.58 $230.77 -14%
HEAVY 16 Prime Biostimulant Supplement - 55 Gal
In Stock: 6
$4,639.15 $6,772.49 -32%
Grotek Pro-Silicate Silica Supplement - 4 L
Out of stock
$38.30 $46.99 -18%
Emerald Harvest Bloom 0-5-4 Base Nutrient - 2.5 Gal
Out of stock
$98.76 / $49.38 per unit
(minimum purchase of 2)
House & Garden Cocos A Base Nutrient - 200 L
In Stock: 7
$792.64 $1,156.99 -31%
Cutting Edge Solutions Uncle John's Blend 0-0-2 Supplement - 2.5 Gal
In Stock: 31
$149.39 $210.99 -29%
Grotek Blossom Blaster PK Bloom Booster - 130 g
In Stock: 847
$41.52 $70.66 -41%
Grotek Monster Grow Pro Growth Booster - 500 g
In Stock: 199
$37.49 $45.99 -18%
HEAVY 16 Bud A Base Nutrient - 55 Gal
In Stock: 2
$1,222.71 $1,784.99 -32%
Sipco Hygrozyme Horticultural Enzyme Formula - 20 L
In Stock: 7
$600.31 $628.77 -5%
House & Garden Soil A Base Nutrient - 200 L
In Stock: 27
$777.07 $1,133.99 -31%
Microbe Life Hydroponics Photosynthesis Plus Plant Supplement - 2.5 Gal
In Stock: 12
$170.98 $219.99 -22%
House & Garden Roots Excelurator Gold Root Stimulator - 1 L
In Stock: 472
$210.79 $283.50 -26%
Emerald Harvest Cali Pro Bloom B 1-4-6 Base Nutrient - 32 Oz
In Stock: 25
$12.31 $17.00 -28%
Emerald Harvest King Kola 0.3-2-3 Bloom Booster - 32 Oz
In Stock: 29
$30.77 $44.00 -30%
House & Garden Roots Excelurator Silver Root Stimulator - 1 L
In Stock: 35
$210.79 $283.50 -26%
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