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Nutrients & Supplements

Soil Amendments
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General Hydroponics ARMOR SI 0-0-4 - 1gal - CA Restriction
Out of stock
$45.04 $72.83 -38%
General Hydroponics ARMOR SI 0-0-4 | 1gal
In stock
$45.04 $72.83 -38%
General Organics BioThrive Bloom 2-4-4 | 1gal
In stock
$45.01 $72.67 -38%
Xtreme Azos Beneficial Bacteria, 12 oz (340 g)
In stock
$44.86 $65.99 -32%
Down to Earth Fish Powder 12-1-1 | 5lb - (Case of 5)
In stock
$44.79 $67.39 -34%
Technaflora MagiCal, 4 L
In stock
$44.68 $74.99 -40%
Roots Organics HPK 0-4-3, 1 gal
In stock
$44.60 $71.42 -38%
Roots Organics Elemental, 9 lbs
In stock
$44.55 $71.27 -37%
Save 19%
Roots Organics Oregonism XL Root Growth Enhancer | 1lb - (Case of 12)
In stock
$44.35 $54.99 -19%
HEAVY 16 Prime, 32 oz
In stock
$44.29 $70.87 -38%
House & Garden Nitrogen Boost, 1 L
In stock
$44.18 $64.26 -31%
Emerald Harvest Root Wizard | 32oz (OR)
In stock
$44.15 $96.00 -54%
Save 2%
Sustane 4-6-4 All-Purpose Fertilizer | 50lb - OMRI Listed
In stock
$44.06 $44.75 -2%
House & Garden Commercial Bloom, 5 lbs Pouch
In stock
$44.06 $60.00 -27%
House & Garden Commercial Grow, 5 lbs Pouch
In stock
$44.06 $60.00 -27%
Aurora Peat Products Procision Advantage, 3.8 cu ft bale
In stock
$44.04 $106.15 -59%
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