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Nutrients & Supplements

Soil Amendments
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FoxFarm Happy Frog Tomato & Vegetable Fertilizer 5-7-3 | 4lb - OMRI Listed
In stock
$8.74 $14.19 -38%
FoxFarm Happy Frog Bone Meal 3-12-0 | 4lb - OMRI Listed - (Case of 12)
In stock
$8.74 $14.19 -38%
FoxFarm Cultivation Nation Cal-Mag | 16oz
In stock
$8.63 $12.99 -34%
FoxFarm Cultivation Nation Veggie 24-14-11 | 1lb - Step 1 for 2-Part Feeding Programs
Out of stock
$8.60 $14.29 -40%
HDI Clonex Mist Root Promoter | 100mL - (Case of 20)
In stock
$8.59 $11.56 -26%
Mother Earth Floressence Bloom Supplement 1-1-1 - 16oz
In stock
$8.54 $20.02 -57%
Down to Earth Granular Humic Acids | 5lb - OMRI Listed - (Case of 6)
In stock
$8.44 $14.99 -44%
Growth Science Nutrients Base A, 1 qt
In stock
$8.44 $17.99 -53%
General Hydroponics FloraGro 2-1-6 - 16oz
In stock
$8.41 $14.40 -42%
Down to Earth AZOMITE Granulated | 5lb - OMRI Listed - (Case of 6)
In stock
$8.40 $14.29 -41%
General Hydroponics FloraBloom 0-5-4 - 16oz
In stock
$8.36 $14.31 -42%
FoxFarm Cultivation Nation pH Up Nutrient Solution Adjuster | 16oz - Raises the pH in Nutrient Solution
In stock
$8.32 $12.99 -36%
FoxFarm Cultivation Nation pH Down Nutrient Solution Adjuster | 16oz - Lowers the pH in Nutrient Solution
In stock
$8.32 $12.99 -36%
CYCO 1L Bloom B - (Case of 12)
In stock
$8.29 $13.19 -37%
CYCO Bloom A 1 L - (Case of 12)
In stock
$8.29 $13.19 -37%
CYCO 1L Grow B - (Case of 12)
In stock
$8.29 $13.19 -37%
CYCO 1L Grow A - (Case of 12)
In stock
$8.29 $13.19 -37%
SUPERthrive K-L-N Rooting Concentrate | 8oz - (Case of 12)
In stock
$8.26 $13.99 -41%
MICROBE Life Hydroponics Vitamins & Amino Acids | 16oz - (Case of 12)
In stock
$8.21 $21.99 -63%
Grotek Pro-Silicate, 1 L
In stock
$8.19 $15.71 -48%
General Hydroponics FloraKleen - 32oz
In stock
$8.18 $13.24 -38%
Roots Organics Seabird Guano Powder, 3 lbs
In stock
$8.18 $12.94 -37%
Olivia's Cloning Solution | 32oz (1qt) - (Case of 24)
In stock
$8.09 $13.95 -42%
Aptus Massboost, 100 ml
In stock
$8.09 $26.50 -69%
Optic Foliar ATAK Concentrate, 250 ml
In stock
$7.89 $18.99 -58%
FoxFarm Cultivation Nation Grow 2-1-6 | 16oz
In stock
$7.81 $12.19 -36%
FoxFarm Cultivation Nation Bloom 0-5-4 | 16oz
In stock
$7.81 $12.19 -36%
Down to Earth AZOMITE Slow Release Powder | 5lb - OMRI Listed - (Case of 6)
In stock
$7.80 $12.29 -37%
Sustane 4-6-4 Flower & Vegetable Plant Food | 5lb - OMRI Listed - (Case of 8)
Out of stock
$7.80 $11.79 -34%
True Organic Prilled Sulfur | 5lb - Resealable Bag - Lowers Soil pH - Covers up to 1,333sq ft - OMRI Listed - (Case of 6)
In stock
$7.70 $10.29 -25%
Down to Earth Shrimp Meal 6-6-0 | 2lb - OMRI Listed - (Case of 6)
In stock
$7.69 $11.99 -36%
Grotek Cal Max 2-0-0 | 500mL - (Case of 6)
In stock
$7.69 $11.29 -32%
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