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Nutrients & Supplements

Soil Amendments
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64
House & Garden Aqua Flakes B, 1 L
In stock
$13.92 $20.24 -31%
House & Garden Cocos A, 1 L
In stock
$13.92 $20.24 -31%
House & Garden Cocos B, 1 L
In stock
$13.92 $20.24 -31%
Mother Earth Floressence Bloom Supplement 1-1-1 - 32oz
In stock
$13.88 $32.53 -57%
Roots Organics Nitro Bat Guano, 3 lbs
In stock
$13.86 $18.34 -24%
Save 19%
Roots Organics Terp Tea Bloom | 3lb - (Case of 3)
In stock
$13.84 $16.99 -19%
Save 19%
Roots Organics Terp Tea Grow | 3lb - (Case of 3)
Out of stock
$13.84 $16.99 -19%
Down to Earth Liquid Calcium 5% | 32oz - OMRI Listed - (Case of 10)
In stock
$13.80 $22.79 -39%
Happy Frog Cavern Culture Dry Fertilizer 4 lb bag
Out of stock
$13.68 $21.45 -36%
Grotek Vital 5% Calcium | 1L - (Case of 6)
In stock
$13.64 $37.97 -64%
Emerald Harvest Micro, 1 qt
In stock
$13.51 $18.00 -25%
Mad Farmer Cal+Mag, 1 qt
In stock
$13.50 $21.62 -38%
Down to Earth Alfalfa Meal 2.5-0.5-2.5 | 4lb - OMRI Listed
In stock
$13.49
General Hydroponics FloraNova Grow 7-4-10 - 16oz
In stock
$13.48 $21.86 -38%
General Hydroponics FloraNova Bloom 4-8-7 - 16oz
In stock
$13.48 $21.86 -38%
Growth Science Organics Root Magic, 1 qt
In stock
$13.45 $44.99 -70%
Cultivation Nation Bloom 1 qt
Out of stock
$13.45 $18.79 -28%
Remo Bloom, 1 L
In stock
$13.44 $20.99 -36%
Remo Grow, 1 L
In stock
$13.44 $20.99 -36%
FoxFarm Bush Doctor Microbe Brew Microbial Inoculant 1-0.3-0.2 | 16oz - Concentrate
In stock
$13.39 $20.99 -36%
Down to Earth Langbeinite 0-0-22 | 5lb - OMRI Listed - (Case of 6)
In stock
$13.35 $19.59 -32%
Grotek Rype 3-0-0 | 1L - (Case of 6)
In stock
$13.34 $37.15 -64%
MICROBE Life Hydroponics Foliar Spray & Root Dip | 16oz - (Case of 12)
In stock
$13.32 $26.99 -51%
General Hydroponics MaxiBloom 5-15-14 - 2.2lb
In stock
$13.22 $21.51 -39%
General Hydroponics MaxiGro 10-5-14 - 2.2lb
In stock
$13.22 $21.51 -39%
HDI MotherPlant Nutrients Part A | 32oz
In stock
$13.19 $17.78 -26%
HDI MotherPlant Nutrients Part B | 32oz
In stock
$13.19 $17.78 -26%
Cutting Edge Solutions Micro, 1 qt
In stock
$13.18 $16.99 -22%
Bushdoctor Sledgehammer 1 pt
Out of stock
$13.18 $20.15 -35%
Save 18%
Great White Premium Mycorrhizae, 1 oz
In stock
$13.12 $15.99 -18%
BushDoctor Kelp Me Kelp You Pt (12/cs)
Out of stock
$13.09 $20.90 -37%
Down to Earth Blood Meal 12-0-0 | 4lb - OMRI Listed - (Case of 6)
In stock
$13.04 $23.49 -44%
General Hydroponics FloraMicro 5-0-1 - 32oz
In stock
$13.01 $21.13 -38%
Nectar for The Gods Gaia Mania Supplement 1-5-1 | 32oz
Out of stock
$12.98 $17.99 -28%
Nectar for The Gods Persephone's Palate | 32oz
In stock
$12.98 $17.99 -28%
Mega Morpheus, 1 qt
In stock
$12.96 $17.49 -26%
Pegasus Potion, 1 qt
In stock
$12.96 $17.49 -26%
The Kraken, 1 qt
In stock
$12.96 $17.49 -26%
SUPERthrive Pure Neem Oil Organic Leaf Polish | 8oz - (Case of 12)
In stock
$12.88 $20.76 -38%
Grotek Final Flush | 4L - Regular - (Case of 4)
In stock
$12.81 $46.29 -72%
FoxFarm Bush Doctor Kangaroots Root Drench Inoculant 0.8-0.1-0.03 | 16oz - Concentrate
In stock
$12.80 $19.99 -36%
Roots Organics Uprising Bloom | 3lb - (Case of 3)
In stock
$12.78 $15.99 -20%
Roots Organics Uprising Foundation | 3lb - (Case of 3)
In stock
$12.78 $15.99 -20%
Roots Organics Uprising Grow | 3lb - (Case of 3)
In stock
$12.78 $15.99 -20%
Key Grow Solutions Blue Butterfly 6-4-5 | 1gal - (Case of 4)
In stock
$12.76 $69.99 -82%
Emerald Harvest Cali Pro Grow B, 1 qt
In stock
$12.75 $17.00 -25%
Age Old Grow, 32 oz
In stock
$12.74 $16.99 -25%
Age Old Bloom, 32 oz
In stock
$12.74 $16.99 -25%
House & Garden Soil A, 1 L
In stock
$12.65 $20.24 -38%
House & Garden Soil B, 1 L
In stock
$12.65 $20.24 -38%
DaKine 420 Nitro Nutrients Bloom | 1,000g - (Case of 4)
In stock
$12.64 $54.99 -77%
DaKine 420 CalMag | 1,000g - (Case of 4)
In stock
$12.64 $54.99 -77%
DaKine 420 Foliar Science | 1,000g - (Case of 4)
In stock
$12.64 $54.99 -77%
DaKine 420 Nitro Nutrients Grow | 1,000g - (Case of 4)
In stock
$12.64 $54.99 -77%
Save 18%
HYCLEAN Line & Equipment Cleaner for Irrigation Systems | 500mL(16.9oz) - Non-Toxic
In stock
$12.62 $15.36 -18%
Down to Earth Bio-Live 5-4-2 | 5lb - OMRI Listed - (Case of 6)
In stock
$12.52 $19.49 -36%
FoxFarm Bush Doctor Sledgehammer | 16oz -OMRI Listed
In stock
$12.50 $19.99 -37%
FoxFarm Bush Doctor Wholly Mackerel, 1 pt
Out of stock
$12.50 $22.48 -44%
FoxFarm Bush Doctor Bemb Sweet & Dandy 0-1-3 | 16oz - Concentrate
In stock
$12.40 $22.99 -46%
Soul Sensei Micro, 1 qt
In stock
$12.36 $19.79 -38%
Save 14%
SUPERthrive Vitamin Solution 4-1-1 Plant Food | 32oz - Concentrate - (Case of 8)
In stock
$12.35 $14.29 -14%
FoxFarm Grow Big Hydro Liquid Concentate, 1 pt
In stock
$12.28 $19.66 -38%
Cultivation Nation Grow 1 qt
Out of stock
$12.22 $18.79 -35%
Nectar for the Gods Persephone's Palate, 1 qt
Out of stock
$12.15 $19.49 -38%
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