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Nutrients & Supplements

Soil Amendments
BioBizz Bio-Heaven | 1 L
In Stock: 107
$83.41 $111.50 -25%
House & Garden Aqua Flakes A, 20 L
In Stock: 604
$82.66 $121.99 -32%
Cutting Edge Solutions, Sugaree, 55 gal
In Stock: 6
$1,983.91 $2,599.99 -24%
Growth Science Nutrients Base A, 55 gal
In Stock: 1
$108.66 $1,597.99 -93%
Emerald Harvest Cali Pro Bloom A 3-0-3 | 1gal - (Case of 4)
In Stock: 31
$125.00 / $31.25 per unit
(minimum purchase of 4)
Nectar for The Gods Medusa's Magic Soil Nutrient 2-5-2 | 32oz
In Stock: 48
$14.03 $15.99 -12%
BioAG Cytoplus | 50lb
Out of stock
$608.78 $676.76 -10%
SUPERthrive Mag-Pro Nutritional Supplement 2-15-4 | 1gal - (Case of 4)
In Stock: 8
$255.04 / $63.76 per unit
(minimum purchase of 4)
Cutting Edge Solutions Uncle John's Blend, 55 gal (OREGON ONLY)
In Stock: 2
$2,157.75 $2,972.99 -27%
Grotek Monster Bloom, 5 kg
In Stock: 1420
$300.71 $397.99 -24%
Biobizz Alg-A-Mic, 20 L
In Stock: 35
$383.98 $564.68 -32%
Orca Premium Liquid Mycorrhizae, 16 oz
In Stock: 8
$36.91 $43.99 -16%
Roots Organics Super Phos Rock, 55 lbs
In Stock: 189
$96.94 $142.55 -32%
Emerald Harvest Cal-Mag | 1gal
In Stock: 31
$58.58 $70.00 -16%
House & Garden Roots Excelurator Gold, 500 ml
In Stock: 889
$106.81 $142.80 -25%
Microbe Life Photosynthesis Plus, 5 gal
In Stock: 29
$262.53 $350.99 -25%
SUPERthrive, 1 gal
In Stock: 60
$215.41 $251.39 -14%
Emerald Harvest Cali Pro Grow A, 1 qt
In Stock: 12
$13.87 $17.00 -18%
House & Garden Cocos B, 20 L
In Stock: 1321
$82.66 $121.99 -32%
Remo VeloKelp, 4 L
In Stock: 39
$101.32 $148.99 -32%
Remo Grow, 4 L
In Stock: 17
$33.65 $49.99 -33%
Cutting Edge Solutions Cal-Mag Amplified, 1 qt
In Stock: 896
$18.28 $23.99 -24%
Nectar for The Gods Medusa's Magic Soil Nutrient 2-5-2 | 2.5gal - (Case of 2)
In Stock: 19
$168.68 / $84.34 per unit
(minimum purchase of 2)
Emerald Harvest Cali Pro Bloom A, 1 qt
In Stock: 66
$11.56 $17.00 -32%
HYCLEAN Line & Equipment Cleaner for Irrigation Systems | 20L (5.28gal) - Non-Toxic
In Stock: 147
$385.35 $389.24 -1%
Mad Farmer Mother Of All Bloom, 10 lb (4.5 kg)
In Stock: 125
$128.52 $209.99 -39%
Emerald Harvest King Kola, 55 gal (FL/NM/PA)
Out of stock
$3,960.00 $4,285.71 -8%
Roots Organics Uprising Grow, 9 lbs
In Stock: 204
$36.35 $48.59 -25%
Humboldt Nutrients Verde, 5 gal
In Stock: 26
$315.71 $463.99 -32%
Cutting Edge Solutions Uncle John's Blend, 2.5 gal
In Stock: 31
$149.12 $210.99 -29%
Emerald Harvest Root Wizard, 1 qt
In Stock: 75
$65.28 $96.00 -32%
Coast of Maine Stonington Blend Organic Plant Food, 4 lb
In Stock: 8
$19.41 $26.99 -28%
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