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Nutrients & Supplements

Soil Amendments
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32
House & Garden Top Booster, 250 ml
In stock
$10.11 $14.69 -31%
General Organics BioThrive Bloom 2-4-4 | 32oz
In stock
$10.06 $23.63 -57%
General Hydroponics FloraMicro 5-0-1 - 16oz
In stock
$10.01 $16.17 -38%
Big Foot Root Boost Nitrogen-Fixing Azospirillum | 2oz
In stock
$9.99
Grotek Vitamax Plus 1-1-2 | 1L - (Case of 6)
In stock
$9.99
Down to Earth Fish Bone Meal 4-12-0 | 5lb - OMRI Listed - (Case of 6)
In stock
$9.98 $15.49 -36%
MICROBE Life Hydroponics Vegetable & Fruit Yield Enhancer | 16oz - (Case of 12)
In stock
$9.94 $26.99 -63%
Down to Earth Cottonseed Meal 6-2-1 | 5lb - All Purpose - (Case of 6)
In stock
$9.88 $14.99 -34%
Grotek Blossom Blaster Pro 1-4-0 | 500mL - (Case of 6)
In stock
$9.85 $17.99 -45%
Down to Earth All-Purpose Mix 4-6-2 | 5lb - OMRI Listed - (Case of 6)
In stock
$9.84 $15.29 -36%
Down to Earth Acid Mix 4-3-6 | 5lb - For Acid Soil Loving Plants - (Case of 6)
In stock
$9.84 $15.29 -36%
Down to Earth Vegetable Garden 4-4-4 | 5lb - OMRI Listed - (Case of 6)
In stock
$9.84 $15.29 -36%
Roots Organics Seabird Guano Powder, 3 lbs
In stock
$9.81 $12.94 -24%
Save 11%
Gaia Green Power Bloom, 500 g Pouch
In stock
$9.79 $10.98 -11%
Cultivation Nation Bloom 1 pt
Out of stock
$9.76 $13.98 -30%
Cultivation Nation Grow 1 pt
Out of stock
$9.76 $13.98 -30%
Down to Earth Fish Powder 12-1-1 | 1lb - (Case of 6)
In stock
$9.74 $20.99 -54%
Down to Earth Garden Lime | 5lb - OMRI Listed - (Case of 6)
In stock
$9.69
Down to Earth Dolomite Lime | 5lb - OMRI Listed - (Case of 6)
In stock
$9.69
Mother Earth Acid Drop for Acid -Loving Plants 3-4-6 - 4.4lb
In stock
$9.61 $16.88 -43%
FOOP Garden Organic Plant Fertilizer | 32oz - Concentrate - OMRI Listed - (Case of 12)
In stock
$9.58 $24.99 -62%
Mad Farmer Mother Of All Bloom, 100g
In stock
$9.56 $16.05 -40%
SUPERthrive Root-Gel Rooting Gel | 2oz - (Case of 12)
In stock
$9.48 $16.27 -42%
FoxFarm Cultivation Nation Flower, 1 lb
In stock
$9.41 $18.78 -50%
Down to Earth Solution Grade Gypsum | 5lb - OMRI Listed - (Case of 5)
Out of stock
$9.26 $15.49 -40%
Nectar for The Gods Herculean Harvest Liquid Bone Meal 0-6-0 | 32oz
In stock
$9.18 $12.99 -29%
Nectar for The Gods Triton's Trawl Fishbone Meal 0.5-4-0 | 32oz
In stock
$9.18 $12.99 -29%
HEAVY 16 Bud A, 32 oz
In stock
$9.18 $14.69 -38%
HEAVY 16 Bud B, 32 oz
In stock
$9.18 $14.69 -38%
FoxFarm Cultivation Nation pH Up Nutrient Solution Adjuster | 16oz - Raises the pH in Nutrient Solution
In stock
$9.16 $12.99 -29%
FoxFarm Cultivation Nation pH Down Nutrient Solution Adjuster | 16oz - Lowers the pH in Nutrient Solution
In stock
$9.16 $12.99 -29%
True Organic All-Purpose Plant Food 5-4-5 | 4lb - Resealable Bag - Covers up to 87sq ft - OMRI Listed - (Case of 6)
In stock
$9.14 $12.99 -30%
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