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Nutrients & Supplements

Soil Amendments
Roots Organics Oregonism XL Mycorrhizal Fungi Inoculant Powder - 3 lb
In Stock: 20
$140.99 $190.07 -26%
Grotek Vitamax Plus 1-1-2 Bloom Supplement - 23 L
In Stock: 117
$300.00 $399.99 -25%
Cutting Edge Solutions Uncle John's Blend 0-0-2 Supplement - 6 Gal (Oregon Only)
In Stock: 2
$253.48 $419.99 -40%
HEAVY 16 Veg B Base Nutrient - 2.5 Gal
Out of stock
$71.91 $104.99 -32%
Mills Nutrients C4 Bloom Additive - 200 L
In Stock: 1
$6,089.60 $9,415.99 -35%
BioBizz Fish-Mix Grow Nutrient - 1 L
In Stock: 21
$20.79 $27.99 -26%
House & Garden Top Shooter Bloom Supplement - 1 L
In Stock: 34
$174.87 $235.20 -26%
House & Garden Bio 1-Component Base Nutrient - 20 L
Out of stock
$225.05 $328.55 -32%
HEAVY 16 Bud B Base Nutrient - 2.5 Gal
In Stock: 281
$71.91 $104.99 -32%
Roots Organics HPK Liquid Bat Guano Booster - 0-4-3 NPK - 1 Gal
In Stock: 195
$53.06 $71.42 -26%
HEAVY 16 Veg A Base Nutrient - 1 Gal
In Stock: 52
$34.25 $50.01 -32%
Cutting Edge Solutions Plant Amp, 2.5 gal
Cutting Edge Solutions Plant Amp, 2.5 gal
In Stock: 7
$149.39 $210.99 -29%
CYCO Platinum Series B1 Boost Plant Supplement 2-1-4 - 205 L
In Stock: 8
$3,197.82 $5,104.26 -37%
Grotek Blossom Blaster PK Bloom Booster - 2.5 kg
Grotek Blossom Blaster PK Bloom Booster - 2.5 kg
In Stock: 106
$671.99 $895.99 -25%
HEAVY 16 Fire Bloom Booster Supplement - 2.5 Gal (OR Compliant)
In Stock: 44
$467.50 $682.49 -32%
HEAVY 16 Bud A Base Nutrient - 15 Gal
In Stock: 72
$352.42 $514.49 -32%
HEAVY 16 Bud B Base Nutrient - 15 Gal
In Stock: 45
$352.42 $514.49 -32%
Grotek Vitamax Plus Vitamin B Supplement - 4 L
Grotek Vitamax Plus Vitamin B Supplement - 4 L
In Stock: 78
$72.07 $88.99 -19%
HEAVY 16 Veg B Base Nutrient - 6 Gal
In Stock: 1
$155.35 $226.79 -32%
Mills Nutrients Start-R Vegetative Growth Additive - 1 L
Out of stock
$45.01 $63.99 -30%
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