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Nutrients & Supplements

Soil Amendments
Cutting Edge Solutions Cal-Mag Amplified, 1 qt
In Stock: 860
$19.66 $23.99 -18%
Mad Farmer Be One, 30 gal
In Stock: 2
$837.90 $971.25 -14%
Roots Organics Surge | 1gal
In Stock: 1
$44.37 $64.99 -32%
Mad Farmer Mother Of All Bloom, 100lb (45.3kg)
In Stock: 33
$961.50 $1,124.55 -14%
Roots Organics Phos Rock, 55 lb
Out of stock
$78.22 $118.80 -34%
HEAVY 16 Roots, 16 oz
In Stock: 1195
$45.38 $68.24 -33%
FoxFarm Grow Big Fertilizer 6-4-4 | 32oz - Concentrate
In Stock: 1692
$337.20 / $28.10 per unit
(minimum purchase of 12)
Emerald Harvest Cal-Mag, 6 gal
In Stock: 18
$142.31 $164.62 -14%
Biobizz Alg-A-Mic, 1 L
In Stock: 95
$33.06 $45.99 -28%
Biomin Manganese | 2.5gal - OMRI Listed
Out of stock
$113.98 $116.55 -2%
Coast of Maine Lobster Meal Organic Plant Food 6-2-0, 4 lbs
In Stock: 8
$20.69
Remo Bloom, 4 L
Out of stock
$19.59 $48.99 -60%
MICROBE Life Hydroponics All-In-One | 32oz - (Case of 12)
In Stock: 60
$404.28 / $33.69 per unit
(minimum purchase of 12)
General Organics BioThrive Grow 4-3-3 | 1gal
In Stock: 187
$59.45 $90.22 -34%
HYCLEAN Line & Equipment Cleaner for Irrigation Systems | 20L (5.28gal) - Non-Toxic
In Stock: 144
$388.27 $389.24
House & Garden Drip Clean, 1 L
In Stock: 436
$46.08 $63.00 -27%
House & Garden Multi Zen, 250 ml
In Stock: 198
$13.83 $18.89 -27%
South Cascade Organics SLF-100, 2.5 gal
In Stock: 4
$263.93 $314.99 -16%
Armory Beneficial Bacteria Blend | 1lb - OMRI Listed
Out of stock
$142.03 $144.17 -1%
Roots Organics HP2 0-4-0, 1 qt
In Stock: 875
$18.10 $22.67 -20%
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