0Cart

Nutrients & Supplements

Soil Amendments
Emerald Harvest pH Down, 6 gal
In Stock: 20
$214.72 $352.00 -39%
FoxFarm Bush Doctor Manganese Micro-Nutrient 1-0-0 | 16oz - OMRI Listed - (Case of 12)
Out of stock
$177.60 / $14.80 per unit
(minimum purchase of 12)
Coast of Maine Kelp Meal Organic Plant Food 1-0-1, 4 lbs
Out of stock
$20.59 $22.99 -10%
Roots Organics Surge, 1 qt
In Stock: 507
$19.88 $26.06 -24%
Emerald Harvest Grow, 6 gal
In Stock: 27
$104.72 $154.00 -32%
HEAVY 16 Fire, 1 gal
In Stock: 183
$227.41 $334.42 -32%
General Hydroponics ARMOR SI 0-0-4 | 2.5gal
In Stock: 38
$118.39 $175.91 -33%
HEAVY 16 Prime, 15 gal
In Stock: 26
$1,499.39 $2,204.99 -32%
HEAVY 16 Fire, 6 gal (OR Only)
In Stock: 3
$887.24 $1,364.99 -35%
Cutting Edge Solutions Grow, 2.5 gal
In Stock: 3
$54.03 $69.99 -23%
Nectar for The Gods The Kraken Crab & Shrimp 0-4-0 | 5gal
Out of stock
$142.41 $172.99 -18%
Emerald Harvest Hydra Clear, 1 qt
In Stock: 43
$52.70 $77.50 -32%
Grotek Solo-Tek Grow 6-3-7 | 10L - (Case of 2)
Out of stock
$297.82 / $148.91 per unit
(minimum purchase of 2)
Cutting Edge Solutions Uncle John's Blend, 2.5 gal (OREGON ONLY)
In Stock: 5
$149.12 $210.99 -29%
Cutting Edge Solutions Sugaree, 1 qt
In Stock: 222
$21.71 $24.99 -13%
Emerald Harvest Micro, 55 gal
Out of stock
$1,049.40 $1,135.71 -8%
Nectar for The Gods Zeus Juice Growth Enhancer | 5gal
In Stock: 1
$234.27 $269.99 -13%
Emerald Harvest Grow, 1 gal
In Stock: 21
$23.80 $35.00 -32%
Snow Storm Ultra, 5 Gal
In Stock: 17
$460.46 $593.99 -22%
House & Garden Amino Treatment, 100 ml
In Stock: 536
$28.04 $37.49 -25%
BioAG TM-7 | 50lb
Out of stock
$498.10 $553.71 -10%
House & Garden Soil B, 5 L
In Stock: 114
$33.65 $49.48 -32%
Emerald Harvest Cali Pro Bloom A 3-0-3 | 15gal
In Stock: 1
$332.84
Emerald Harvest Bloom, 55 gal
Out of stock
$828.96 $897.14 -8%
Great White Premium Mycorrhizae, 25 lbs
In Stock: 2
$1,888.54 $2,485.99 -24%
Emerald Harvest Root Wizard | 2.5gal (OR)
Out of stock
$371.84 $530.00 -30%
Grotek Vital 5% Calcium | 500mL - (Case of 6)
Out of stock
$136.92 / $22.82 per unit
(minimum purchase of 6)
Remo AstroFlower, 20 L
In Stock: 3
$251.60 $369.99 -32%
Roots Organics Extreme Serene, 5 gal
In Stock: 3
$400.07 $635.04 -37%
HDI Clonex Clone Solution | 2.5gal
In Stock: 154
$141.25 $160.05 -12%
Emerald Harvest Root Wizard | 1gal
In Stock: 23
$223.04 $271.00 -18%
Nectar for The Gods Hades Down 0-1-0 | 1gal - (Case of 4)
In Stock: 24
$247.80 / $61.95 per unit
(minimum purchase of 4)
Show other 32 products
Product filters
Free Shipping
In Stock
Nutrient Material
Price
$
–
$
  • $0
  • $43092
Shop Owner
Brand
Show all (88)