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Nutrients & Supplements

Soil Amendments
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64
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%
Happy Frog Steamed Bone Meal Dry Fertilizer 4 lb bag
Out of stock
$9.11 $17.16 -47%
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%
FoxFarm Happy Frog Fruit & Flower 4-9-3 | 4lb - OMRI Listed
Out of stock
$8.94 $14.19 -37%
FoxFarm Happy Frog All-Purpose Fertilizer 6-4-5 | 4lb - OMRI Listed - (Case of 12)
In stock
$8.94 $14.19 -37%
FoxFarm Happy Frog Japanese Maple Fertilizer 4-3-4 | 4lb - OMRI Listed - (Case of 12)
In stock
$8.94 $14.19 -37%
FoxFarm Happy Frog Jump Start Fertilizer 3-4-3 | 4lb - OMRI Listed - (Case of 12)
Out of stock
$8.94 $14.19 -37%
FoxFarm Happy Frog Citrus & Avocado Fertilizer 7-3-3 | 4lb - OMRI Listed - (Case of 12)
In stock
$8.94 $14.19 -37%
FoxFarm Happy Frog Acid Loving Plants Fertilizer 4-5-3 | 4lb - OMRI Listed - (Case of 12)
In stock
$8.94 $14.19 -37%
Grotek Solo-Tek Bloom 3-8-8 | 500mL - (Case of 6)
In stock
$8.89 $16.29 -45%
Grotek Rype 3-0-0 | 500mL - (Case of 6)
In stock
$8.89 $24.75 -64%
FoxFarm Bush Doctor 1-0-0 Cal-Mag Supplement | 16oz - 3% Calcium - 0.9% Magnesium - OMRI Listed - (Case of 12)
In stock
$8.85 $14.49 -39%
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%
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%
Herculean Harvest, 1 qt
In stock
$8.78 $14.49 -39%
Emerald Harvest Grow | 32oz
In stock
$8.75 $14.00 -38%
Emerald Harvest Bloom | 32oz
In stock
$8.75 $14.00 -38%
Emerald Harvest Bloom, 1 qt
In stock
$8.75 $14.00 -38%
Save 12%
Gaia Green All Purpose, 500 g Pouch
In stock
$8.75 $9.89 -12%
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%
Mad Farmer Mother Of All Bloom, 100g
In stock
$8.70 $16.05 -46%
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 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%
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%
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%
Gaia Green Power Bloom, 500 g Pouch
In stock
$8.15 $10.98 -26%
Cultivation Nation Bloom 1 pt
Out of stock
$8.14 $13.98 -42%
Olivia's Cloning Solution | 32oz (1qt) - (Case of 24)
In stock
$8.09 $13.95 -42%
FoxFarm Cultivation Nation Grow 2-1-6 | 16oz
Out of stock
$7.81 $12.19 -36%
FoxFarm Cultivation Nation Bloom 0-5-4 | 16oz
Out of 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%
Optic Foliar ATAK Concentrate, 250 ml
In stock
$7.71 $18.99 -59%
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%
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