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Nutrients & Supplements

Soil Amendments
Down to Earth™ Granular Root Zone Beneficial Organisms — 2oz / OMRI Listed®
Out of stock
$232.08 / $9.67 per unit
(minimum purchase of 24)
General Hydroponics TrueFlo™ Irrigation Line Cleaner 55gal
In Stock: 10
$615.77 $1,050.00 -41%
Botanicare® Hydroguard® Bacillus Root Inoculant — 1 gal
In Stock: 67
$67.73 $105.13 -36%
Grow More® Mendocino Producer's Choice Base 14.5-0-0 — 25 lb
In Stock: 80
$71.61 $74.83 -4%
Crown Jewels® Imperial Boost 0-15-11 1lb
In Stock: 420
$162.60 / $5.42 per unit
(minimum purchase of 30)
Cutting Edge Uncle John's Blend SP™ 4-0-27 — 5lb
In Stock: 17
$317.16 $399.60 -21%
SUPERthrive® ZYME™ 100% Enzyme Cleaner — 1 gal
In Stock: 40
$465.60 / $116.40 per unit
(minimum purchase of 4)
Grow More® Mendocino Producer's Choice Bloom 01-10-18 — 25 lb
In Stock: 77
$71.61 $74.83 -4%
King Crab® Premium Beneficial Bacteria 32oz
In Stock: 22
$328.98 / $54.83 per unit
(minimum purchase of 6)
Grow More® Hawaiian Bud 5-50-17 — 1.5 lb
In Stock: 28
$12.36 $14.02 -12%
CYCO™ Platinum Series Silica 0-0-3 — 5 gal
In Stock: 25
$138.92 $237.08 -41%
Big Foot™ Mycorrhizae Gold + Beneficial Bacteria — 1oz (20pc Display)
In Stock: 25
$142.56
CYCO™ Platinum Series Potash Plus 0-4-6 — 32 oz
In Stock: 62
$11.35 $26.04 -56%
SUPERthrive® ZYME™ 100% Enzyme Cleaner — 32 oz
In Stock: 144
$442.32 / $36.86 per unit
(minimum purchase of 12)
CYCO™ Platinum Series Ryzofuel Root Stimulator 0-0-0.2 — 32 oz
In Stock: 36
$25.83 $58.55 -56%
Botanicare® Hydroguard® Bacillus Root Inoculant — 2.5 gal
In Stock: 6
$149.12 $232.18 -36%
Grow More® Mendocino Producer's Choice Purge — 2.5 gal
In Stock: 8
$49.88 $59.53 -16%
Grow More® Sea Grow Bloom & Flower 4-26-26 — 1.5 lb
In Stock: 324
$183.24 / $15.27 per unit
(minimum purchase of 12)
Grow More® Mendocino Avalanche Flower Hardener 0-0.15-0 — 2.5 gal
In Stock: 75
$105.40 $122.57 -14%
FoxFarm® Cultivation Nation® Cal-Mag — 1 gal
In Stock: 16
$146.08 / $36.52 per unit
(minimum purchase of 4)
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