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Nutrients & Supplements

Soil Amendments
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32
Down to Earth All-Purpose Mix 4-6-2 | 50lb - OMRI Listed
In stock
$59.44 $83.89 -29%
Down to Earth Acid Mix 4-3-6 | 50lb - For Acid Soil Loving Plants
In stock
$59.44 $88.99 -33%
Botanicare Clearex Rinsing Solution - 2.5gal
In stock
$59.40 $95.87 -38%
Herculean Harvest, 2.5 gal
In stock
$59.40 $86.49 -31%
HDI Clonex Mist Root Promoter | 32oz - Concentrate - (Case of 6)
In stock
$59.35 $80.03 -26%
House & Garden Roots Excelurator Gold, 250 ml
In stock
$59.20 $86.10 -31%
Down To Earth Vegetable Garden 4-4-4 | 50lb - OMRI Listed
In stock
$59.15 $84.29 -30%
HEAVY 16 Bud A, 2.5 gal
In stock
$59.05 $104.99 -44%
HEAVY 16 Bud B, 2.5 gal
In stock
$59.05 $104.99 -44%
Save 4%
Sustane 8-2-4 All Natural Fertilizer | 50lb - OMRI Listed
In stock
$58.98 $61.33 -4%
General Hydroponics Diamond Nectar 0-1-1 - 2.5gal
In stock
$58.79 $137.65 -57%
Down to Earth Agmino Powder 14-0-0 | 5lb - (Case of 5)
In stock
$58.49 $95.29 -39%
BioBizz Starters Pack CA & OR only
In stock
$58.29 $105.99 -45%
Grotek Solo-Tek Bloom 3-8-8 | 10L - (Case of 2)
In stock
$58.20 $186.39 -69%
Grotek Solo-Tek Grow 6-3-7 | 10L - (Case of 2)
In stock
$58.20 $186.39 -69%
Biobizz CAL-MAG 5L
In stock
$58.06 $116.14 -50%
HDI MotherPlant Nutrients Part B | 5gal
In stock
$57.75 $177.83 -68%
Cutting Edge Solutions Micro, 2.5 gal
In stock
$57.41 $89.99 -36%
Cutting Edge Solutions Sugaree, 1 gal
In stock
$57.29 $74.99 -24%
Cutting Edge Solutions Sour-Dee, 1 gal
In stock
$57.29 $74.99 -24%
Nectar for The Gods Herculean Harvest Liquid Bone Meal 0-6-0 | 2.5gal - (Case of 2)
In stock
$57.24 $79.99 -28%
Nectar for The Gods Triton's Trawl Fishbone Meal 0.5-4-0 | 2.5gal
Out of stock
$57.24 $79.99 -28%
Botanicare Liquid Karma 0.1-0.1-0.5 - 1gal
In stock
$57.10 $92.24 -38%
Roots Organics Surge, 1 gal
In stock
$56.92 $82.78 -31%
General Hydroponics FloraBloom 0-5-4 - 2.5gal
In stock
$56.84 $92.47 -39%
General Hydroponics FloraGro 2-1-6 - 2.5gal
In stock
$56.84 $92.47 -39%
Down to Earth Cottonseed Meal 6-2-1 | 50lb - All Purpose
In stock
$56.38 $84.99 -34%
Humboldt Roots, 250 ml
In stock
$56.38 $81.99 -31%
Plant Success Great White Premium Mycorrhizae | 8oz
In stock
$56.08 $77.51 -28%
Roots Organics Trinity | 1gal - (Case of 4)
In stock
$55.40 $68.99 -20%
Grotek Synergy | 140g
In stock
$55.39
Grow More Mendo Soluble 30-10-10, 25 lbs
In stock
$55.35 $73.99 -25%
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