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Nutrients & Supplements

Soil Amendments
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32
FoxFarm Bush Doctor Sledgehammer | 32oz - OMRI Listed
In Stock: 357
$28.16 $33.99 -17%
Xtreme Gardening Calcar Foliar Booster | 6oz - (Case of 12)
In Stock: 12
$28.12 $34.49 -18%
General Hydroponics FloraBloom 0-5-4 - 1gal
In Stock: 913
$28.05 $40.53 -31%
General Hydroponics FloraGro 2-1-6 - 1gal
In Stock: 704
$28.05 $40.53 -31%
Big Foot Mycorrhizae Concentrate | 8oz
In Stock: 91
$27.80
Emerald Harvest Micro, 1 gal
In Stock: 49
$27.72 $42.00 -34%
Grotek Solo-Tek Grow 6-3-7 | 4L - (Case of 4)
In Stock: 36
$27.60 $83.69 -67%
Grotek Solo-Tek Bloom 3-8-8 | 4L - (Case of 4)
In Stock: 36
$27.60 $83.69 -67%
Big Foot Root Boost Nitrogen-Fixing Azospirillum | 10oz
In Stock: 145
$27.50
Botanicare Sweet Berry Plant Food | 32oz
In Stock: 188
$27.40 $39.03 -30%
Roots Organics Terp Tea Bloom Booster 3lb
In Stock: 1314
$27.36 $34.56 -21%
Emerald Harvest Micro | 1gal - (Case of 4)
In Stock: 46
$27.18 $42.00 -35%
General Hydroponics KoolBloom 2-45-28 - 2.2lb
In Stock: 383
$27.17 $38.87 -30%
Emerald Harvest Cali Pro Bloom A, 1 gal
In Stock: 57
$27.06 $41.00 -34%
Emerald Harvest Cali Pro Bloom B, 1 gal
In Stock: 64
$27.06 $41.00 -34%
Grotek Insta-Green 3-0-0 | 10L - (Case of 2)
In Stock: 20
$26.97 $81.79 -67%
General Hydroponics FloraPro Calcium + Micros 14-0-0 + 17% Ca - 5lb
In Stock: 6
$26.93 $40.25 -33%
Growth Science Nutrients Strength, 2.5 gal
In Stock: 1
$26.90 $115.99 -77%
Botanicare Liquid Karma 0.1-0.1-0.5 - 32oz
In Stock: 423
$26.86 $38.26 -30%
Mad Farmer Mother Of All Bloom 500g
In Stock: 424
$26.86 $53.54 -50%
Grow More Bio-Cozyme, 1 gal
In Stock: 178
$26.85 $39.99 -33%
Emerald Harvest Sturdy Stalk | 32oz
In Stock: 100
$26.78 $38.50 -30%
CYCO 5L Bloom B (2/CS) - (Case of 2)
In Stock: 10
$26.72 $36.81 -27%
CYCO Bloom A 5 L (2/CS) - (Case of 2)
In Stock: 48
$26.72 $36.81 -27%
CYCO 5L Grow B (2/CS) - (Case of 2)
In Stock: 10
$26.72 $36.81 -27%
CYCO 5L Grow A (2/CS) - (Case of 2)
In Stock: 11
$26.72 $36.81 -27%
FoxFarm Bush Doctor Kelp Me Kelp You 0.5-0-0.5 | 32oz - Concentrate - OMRI Listed
In Stock: 326
$26.70 $34.99 -24%
Grotek Bud Fuel Pro, 1 L
In Stock: 1217
$26.60 $36.26 -27%
Microbe Life Photosynthesis Plus, 1 qt
In Stock: 193
$26.57 $32.99 -19%
Microbe Life Plus-C, 1 qt (CA)
In Stock: 129
$26.57 $32.99 -19%
Microbe Life Photosynthesis Plus-O, 1 qt (OR)
In Stock: 17
$26.57 $32.99 -19%
South Cascade Organics SLF-100 | 32oz - OMRI Listed - (Case of 12)
In Stock: 228
$26.56 $35.99 -26%
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