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Nutrients & Supplements

Soil Amendments
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BioAG Ful-Humix | 2.2lb - OMRI Listed - (Case of 4)
Out of stock
$39.10 $57.42 -32%
Botanicare Cal-Mag Plus 2-0-0 | 1gal
In stock
$38.99 $62.90 -38%
General Hydroponics CALiMAGic 1-0-0 - 1gal
In stock
$38.88 $62.93 -38%
Xtreme Gardening Azos Root Booster | 12oz - (Case of 6)
In stock
$38.82 $51.15 -24%
Gaia Green All Purpose, 10 kg
In stock
$38.72 $56.10 -31%
Down to Earth Bio-Fish 7-7-2 | 25lb - OMRI Listed
In stock
$38.71 $58.99 -34%
HEAVY 16 Roots, 16 oz
In stock
$38.38 $68.24 -44%
Nectar for The Gods Gaia Mania Supplement 1-5-1 | 1gal - (Case of 4)
In stock
$38.16 $53.99 -29%
Nectar for The Gods Persephone's Palate | 1gal - (Case of 4)
In stock
$38.16 $53.99 -29%
Save 17%
Royal Gold Crown Jewels Bloom 1-4-2, 10 lb
In stock
$37.80 $45.79 -17%
Save 17%
Royal Gold Crown Jewels Grow 3-2-2, 10 lb
Out of stock
$37.80 $45.79 -17%
Botanicare Vitamino 1-0-0 - 1gal
In stock
$37.48 $87.73 -57%
Grotek Pro-Silicate 0-0-4 | 4L - (Case of 4)
In stock
$37.25 $53.99 -31%
Roots Organics Terp Tea Bloom, 9 lb
In stock
$37.12 $53.99 -31%
Roots Organics Terp Tea Grow, 9 lb
In stock
$37.12 $53.99 -31%
Mad Farmer Cal+Mag, 1 gal
In stock
$36.95 $53.71 -31%
Grotek Blossom Blaster, 130 g
In stock
$36.81 $70.66 -48%
Mad Farmer Nutrient UpTake Solution (N.U.T.S.), 1 gal
In stock
$36.81 $53.55 -31%
Down to Earth Bat Guano 7-3-1 | 10lb - OMRI Listed
In stock
$36.71 $49.99 -27%
Technaflora B.C. Boost, 4 L
In stock
$36.60 $52.99 -31%
Nectar for the Gods Persephone's Palate, 1 gal
In stock
$36.45 $58.49 -38%
HDI MotherPlant Nutrients Part A | 1gal - (Case of 4)
In stock
$36.39 $49.07 -26%
BioAg Ful-Power | 1 gal
In stock
$36.34 $52.99 -31%
BioAg Ful-Power | 1 gal (ID,IL,IA,KS,MN,NE,OH,OK,OR)
In stock
$36.34 $52.99 -31%
Save 19%
Roots Organics Terp Tea Grow | 9lb - (Case of 3)
In stock
$36.31 $44.99 -19%
Remo Micro, 4 L
In stock
$36.10 $52.99 -32%
Remo Magnifical, 4 L
In stock
$36.10 $52.99 -32%
Remo VeloKelp, 1 L
In stock
$36.10 $49.99 -28%
HDI Europonic FossilFuel Liquid Humic Acids | 1gal - (Case of 4)
Out of stock
$36.04 $54.99 -34%
Down to Earth Citrus Mix 6-3-3 | 25lb - OMRI Listed
In stock
$36.01 $54.99 -35%
Neptune's Harvest Seaweed Plant Food 0-0-1 | 1gal - Concentrate - Makes 128gal - OMRI Listed - (Case of 4)
In stock
$35.95 $48.99 -27%
Grotek Pro-Silicate, 4 L
In stock
$35.90 $46.99 -24%
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