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Nutrients & Supplements

Soil Amendments
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Grotek Solo-Tek Bloom 3-8-8 | 4L - (Case of 4)
In stock
$26.97 $83.69 -68%
HDI Europonic FossilFuel Liquid Humic Acids | 1gal - (Case of 4)
Out of stock
$26.96 $54.99 -51%
Grotek Cal Max 2-0-0 | 4L - (Case of 4)
In stock
$26.87 $47.59 -44%
Humboldt County's Own Sonic Bloom, 1 lb
Out of stock
$26.82 $49.99 -46%
Botanicare Sweet Berry Plant Food | 32oz
In stock
$26.78 $39.03 -31%
General Hydroponics KoolBloom 2-45-28 - 2.2lb
In stock
$26.55 $38.87 -32%
Emerald Harvest Cali Pro Grow A 3-0-0 | 1gal - (Case of 4)
In stock
$26.44 $41.00 -36%
Emerald Harvest Cali Pro Grow B 2-2-5 | 1gal - (Case of 4)
In stock
$26.44 $41.00 -36%
Emerald Harvest Cali Pro Bloom A 3-0-3 | 1gal - (Case of 4)
In stock
$26.44 $41.00 -36%
Emerald Harvest Cali Pro Bloom B 1-4-6 | 1gal - (Case of 4)
In stock
$26.44 $41.00 -36%
Emerald Harvest Cali Pro Bloom A, 1 gal
In stock
$26.44 $41.00 -36%
CYCO Commercial Series Bloom 8-6-11 - 750g
In stock
$26.35 $66.11 -60%
Grotek Insta-Green 3-0-0 | 10L - (Case of 2)
In stock
$26.35 $81.79 -68%
General Hydroponics FloraPro Calcium + Micros 14-0-0 + 17% Ca - 5lb
In stock
$26.32 $40.25 -35%
Growth Science Nutrients Strength, 2.5 gal
In stock
$26.29 $115.99 -77%
Botanicare Liquid Karma 0.1-0.1-0.5 - 32oz
In stock
$26.25 $38.26 -31%
Mad Farmer Mother Of All Bloom 500g
In stock
$26.25 $53.54 -51%
Grow More Bio-Cozyme, 1 gal
In stock
$26.24 $39.99 -34%
Gaia Mania, 1 gal
Out of stock
$26.12 $58.49 -55%
CYCO 5L Bloom B (2/CS) - (Case of 2)
In stock
$26.11 $36.81 -29%
CYCO Bloom A 5 L (2/CS) - (Case of 2)
In stock
$26.11 $36.81 -29%
CYCO 5L Grow B (2/CS) - (Case of 2)
In stock
$26.11 $36.81 -29%
CYCO 5L Grow A (2/CS) - (Case of 2)
In stock
$26.11 $36.81 -29%
FoxFarm Bush Doctor Kelp Me Kelp You 0.5-0-0.5 | 32oz - Concentrate - OMRI Listed
In stock
$26.10 $34.99 -25%
PRO-MIX LP15 | 2.8cu ft - Loose Fill (Pallet of 57)
Out of stock
$26.03 $27.24 -4%
Xtreme Azos Beneficial Bacteria, 6 oz (170 g)
In stock
$26.03 $40.99 -36%
Grotek Bud Fuel Pro, 1 L
In stock
$25.99 $36.26 -28%
Microbe Life Photosynthesis Plus, 1 qt
In stock
$25.97 $32.99 -21%
Microbe Life Plus-C, 1 qt (CA)
In stock
$25.97 $32.99 -21%
Microbe Life Photosynthesis Plus-O, 1 qt (OR)
In stock
$25.97 $32.99 -21%
DaKine 420 Nitro Nutrients Bloom | 2,000g - (Case of 4)
In stock
$25.84 $108.99 -76%
DaKine 420 Nitro Nutrients Grow | 2,000g - (Case of 4)
In stock
$25.84 $108.99 -76%
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