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Nutrients & Supplements

Soil Amendments
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Botanicare Pure Blend Pro Soil 1-4-5 - 1gal
In stock
$46.80 $73.79 -37%
Botanicare Pure Blend Pro Grow Formula 3-2-4 - 1gal
In stock
$46.80 $73.79 -37%
Save 17%
Roots Organics HPK | 1gal - (Case of 4)
In stock
$46.46 $55.99 -17%
Save 16%
Grotek Synergy, 140 grams
In stock
$46.45 $54.99 -16%
Big Foot Mycorrhizae Granular | 2lb
Out of stock
$46.35
Down to Earth Fish Bone Meal 4-12-0 | 50lb - OMRI Listed
In stock
$46.22 $79.49 -42%
Optic Foliar Transport, 500 ml
In stock
$46.21 $72.99 -37%
Aptus Breakout Powder, (5-Pack)
In stock
$46.20 $72.19 -36%
General Hydroponics ARMOR SI 0-0-4 | 1gal
In stock
$46.12 $72.83 -37%
General Organics BioThrive Bloom 2-4-4 | 1gal
In stock
$46.09 $72.67 -37%
Save 16%
Budswel, 1 gal
In stock
$46.04 $54.99 -16%
Cultivation Nation Cal-Mag Gallon
Out of stock
$45.98 $68.09 -32%
Xtreme Azos Beneficial Bacteria, 12 oz (340 g)
In stock
$45.94 $65.99 -30%
Down to Earth Fish Powder 12-1-1 | 5lb - (Case of 5)
In stock
$45.86 $67.39 -32%
Technaflora MagiCal, 4 L
In stock
$45.75 $74.99 -39%
Roots Organics Elemental, 9 lbs
In stock
$45.62 $71.27 -36%
Save 17%
Roots Organics Oregonism XL Root Growth Enhancer | 1lb - (Case of 12)
In stock
$45.41 $54.99 -17%
HEAVY 16 Prime, 32 oz
In stock
$45.35 $70.87 -36%
Down to Earth Cottonseed Meal 6-2-1 | 50lb - All Purpose
In stock
$45.21 $84.99 -47%
Emerald Harvest Root Wizard | 32oz (OR)
In stock
$45.21 $96.00 -53%
House & Garden Commercial Bloom, 5 lbs Pouch
In stock
$45.12 $60.00 -25%
House & Garden Commercial Grow, 5 lbs Pouch
In stock
$45.12 $60.00 -25%
Aurora Peat Products Procision Advantage, 3.8 cu ft bale
In stock
$45.09 $106.15 -58%
Emerald Harvest Cal-Mag | 1gal
In stock
$44.80 $70.00 -36%
Emerald Harvest Cal-Mag, 1 gal
In stock
$44.80 $70.00 -36%
Grow More Mendocino Avalanche, 1 gal
In stock
$44.80 $69.99 -36%
Mr. B's Green Trees Azospirillum Super Concentrate, 1 lb
In stock
$44.54 $69.60 -36%
Save 16%
Roots Organics HP2 | 1gal - (Case of 4)
In stock
$44.31 $52.99 -16%
Down to Earth Liquid Calcium 5% | 1gal - OMRI Listed - Makes 128 Gallons - (Case of 4)
In stock
$44.29 $62.99 -30%
Down to Earth Liquid All-Purpose 4-1-3 | 1gal - (Case of 4)
In stock
$44.29 $63.99 -31%
CYCO Platinum Series Silica 0-0-3 - 5L
In stock
$44.25 $69.89 -37%
Down to Earth Agmino Powder 14-0-0 | 5lb - (Case of 5)
In stock
$44.20 $95.29 -54%
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