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Nutrients & Supplements

Soil Amendments
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64
Mother Earth Acid Drop for Acid -Loving Plants 3-4-6 - 4.4lb
In stock
$9.61 $16.88 -43%
Grotek Blossom Blaster Pro 1-4-0 | 1L - (Case of 6)
In stock
$9.59 $30.69 -69%
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%
Grotek Vital 5% Calcium | 500mL - (Case of 6)
In stock
$9.19 $25.58 -64%
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 Veg A, 32 oz
In stock
$9.18 $14.69 -38%
HEAVY 16 Veg 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%
True Organic Azalea, Camellia & Rhododendron Food 5-4-3 | 4lb - Resealable Bag - Spring & Fall Application - Covers up to 87sq ft - OMRI Listed - (Case of 6)
In stock
$9.14 $12.99 -30%
True Organic Herb & Leafy Greens Food | 4lb - OMRI Listed - (Case of 6)
In stock
$9.14 $12.99 -30%
True Organic Berry Food 5-4-4 | 4lb - Resealable Bag - Use Monthly - Covers up to 58sq ft - OMRI Listed - (Case of 6)
In stock
$9.14 $12.99 -30%
True Organic Raised Bed Plant Food | 4lb - OMRI Listed - (Case of 6)
In stock
$9.14 $12.99 -30%
True Organic Rose & Flower Food | 4lb - OMRI Listed - (Case of 6)
In stock
$9.14 $12.99 -30%
Natural Guard by ferti·lome Organic AP Fertilizer 4-4-4 | 12lb - Granules - OMRI Listed - (Case of 4)
In stock
$9.14 $27.99 -67%
Natural Guard by ferti·lome Organic Tomato and Vegetable 2-5-3 | 12lb - Granules - OMRI Listed - (Case of 4)
In stock
$9.14 $27.99 -67%
Natural Guard by ferti·lome Organic Rose and Flower 3-4-3 | 12lb - Granules - OMRI Listed - (Case of 4)
Out of stock
$9.14 $27.99 -67%
Down to Earth Rock Phosphate 0-3-0 | 5lb - OMRI Listed - (Case of 6)
In stock
$9.11 $13.69 -33%
Grotek Blossom Blaster, 20 g
In stock
$9.02 $12.99 -31%
Plant Success Orca | 100mL
In stock
$8.99
DaKine 420 Atomic Root Powder | 250g - (Case of 4)
In stock
$8.96 $38.99 -77%
DaKine 420 Shock & Awe Bloom Booster | 500g - (Case of 4)
In stock
$8.96 $38.99 -77%
Grotek Rype 3-0-0 | 500mL - (Case of 6)
In stock
$8.89 $24.75 -64%
Xtreme Gardening Mykos WP | 4oz - Wettable Powder - (Case of 12)
In stock
$8.85 $11.64 -24%
Grotek Solo-Tek Bloom 3-8-8 | 1L - (Case of 6)
In stock
$8.84 $28.29 -69%
Grotek Solo-Tek Grow 6-3-7 | 1L - (Case of 6)
In stock
$8.84 $28.29 -69%
MYKE Vegetable & Herb Growth Enhancer | 0.9qt - OMRI Listed - (Pallet of 36)
In stock
$8.84 $17.99 -51%
Roots Organics SeaBird Guano | 3lb - Powder - (Case of 3)
In stock
$8.80 $10.99 -20%
Down to Earth Liquid Fish & Kelp 2-4-1 | 32oz - OMRI Listed - (Case of 12)
In stock
$8.78 $13.79 -36%
Emerald Harvest Grow | 32oz
In stock
$8.75 $14.00 -38%
Emerald Harvest Bloom | 32oz
In stock
$8.75 $14.00 -38%
Save 12%
Gaia Green All Purpose, 500 g Pouch
In stock
$8.75 $9.89 -12%
Cultivation Nation Cal-Mag Pint
Out of stock
$8.70 $12.82 -32%
FoxFarm Cultivation Nation Cal-Mag | 16oz
In stock
$8.63 $12.99 -34%
FoxFarm Cultivation Nation Grow 2-1-6 | 16oz
In stock
$8.61 $12.19 -29%
FoxFarm Cultivation Nation Bloom 0-5-4 | 16oz
In stock
$8.61 $12.19 -29%
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%
True Organic Tomato & Vegetable Food 4-5-6 | 4lb - Resealable Bag - Use Monthly - Covers up to 70sq ft - OMRI Listed - (Case of 6)
In stock
$8.50 $12.99 -35%
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%
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%
Aptus Massboost, 100 ml
In stock
$8.28 $26.50 -69%
SUPERthrive K-L-N Rooting Concentrate | 8oz - (Case of 12)
In stock
$8.26 $13.99 -41%
HEAVY 16 Bud A, 32 oz
In stock
$8.25 $14.69 -44%
HEAVY 16 Bud B, 32 oz
In stock
$8.25 $14.69 -44%
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%
Olivia's Cloning Solution | 32oz (1qt) - (Case of 24)
In stock
$8.09 $13.95 -42%
FOOP Garden Organic Plant Fertilizer | 32oz - Concentrate - OMRI Listed - (Case of 12)
In stock
$7.98 $24.99 -68%
Optic Foliar ATAK Concentrate, 250 ml
In stock
$7.89 $18.99 -58%
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