Nutrients & Additives

Emerald Triangle G10 Gravitation #10, Gallon
G10 (Gravitation #10) started as Emerald Triangle's experimental substitute for Gravity but turned into something els…
$193.79
Emerald Triangle G10 Gravitation #10, Gallon
$193.79
General Hydroponics RapidStart, 1 L
Rapidstart enhances your growing experience by delivering a powerful blend of premium plant extracts, amino acids, and n…
$193.27
General Hydroponics RapidStart, 1 L
$193.27
Botanicare Liquid Karma, 2.5 Gallon
Formulated by a Ph.D. plant physiologist this bio-catalyst plant stimulant has active organic compounds not found in reg…
$193.10
Botanicare Liquid Karma, 2.5 Gallon
$193.10
Microbe Life Hydroponics Vegetable & Fruit Yield Enhancer, 2.5 Gallon
Get greater results with less fertilizer with Microbe Life/Vegetable & Fruit Enhancer - a unique soil conditioner tha…
$192.77
Microbe Life Hydroponics Vegetable & Fruit Yield Enhancer, 2.5 Gallon
$192.77
Biobizz Alg-A-Mic, 5 L
ALG-A-MIC Organic Bio-Stimulants Alg-A-Mic is a revitalizing product made from a high-grade organic seaweed conce…
$191.75
Biobizz Alg-A-Mic, 5 L
$191.75
Grow More Water Soluble 0-50-30, 25 lb
Grow More Fertilizers are formulated to supply sufficient amounts of extra nutrients for high yields. High solubility, p…
$190.73
Grow More Water Soluble 0-50-30, 25 lb
$190.73
FloraFlex Foliar Nutrients, Bloom, 25 lb
FloraFlex® Bloom Foliar Fertilizer is an early Bloom Foliar that promotes quick setting flower sites by providing essen…
$190.31
FloraFlex Foliar Nutrients, Bloom, 25 lb
$190.31
FloraFlex Nutrients B2, 25 lb
B1™ and B2™ combine as a two part water soluble formula, providing essential nutrients needed for vigorous plant gro…
$190.31
FloraFlex Nutrients B2, 25 lb
$190.31
FloraFlex Nutrients V2, 25 lb
V1™ and V2™ combine as a two part water soluble formula, providing essential nutrients needed for vigorous plant gro…
$190.31
FloraFlex Nutrients V2, 25 lb
$190.31
American Hydroponics Dark Energy, Gallon
Not for sale in Oregon Dark Energy is a select blend of L-amino acids, specifically chosen for each of their bene…
$189.71
American Hydroponics Dark Energy, Gallon
$189.71
Biobizz Fish-Mix, 10 L
FISH-MIX Liquid Organic Plant Food Fish-Mix has always been a loyal friend for gardeners since it conditions subs…
$189.71
Biobizz Fish-Mix, 10 L
$189.71
FoxFarm Big Bloom Liquid Concentrate, 2.5 Gallon
100% Natural and Organic Biologically alive formula is an instant plant food. Dramatically enhances flavor and fr…
$189.45
FoxFarm Big Bloom Liquid Concentrate, 2.5 Gallon
$189.45