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Nutrients & Supplements

Soil Amendments
Emerald Harvest Root Wizard | 32oz (OR)
In Stock: 31
$48.04 $96.00 -50%
Grotek Gro-Silic, 500 ml
In Stock: 249
$8.49 $51.99 -84%
Bloombastic | 325 ml
In Stock: 310
$17.00 $99.99 -83%
Emerald Harvest Cali Pro Bloom B, 2.5 gal - (Case of 2)
Out of stock
$143.64 / $71.82 per unit
(minimum purchase of 2)
Cutting Edge Solutions Louder Powder Grow B (8-13-31), 25 lb Bag
In Stock: 51
$131.96 $199.99 -34%
Nectar for The Gods Athena's Aminas 0.5-0-0 | 2.5gal
In Stock: 10
$168.68 / $84.34 per unit
(minimum purchase of 2)
Emerald Harvest Cal-Mag, 55 gal
Out of stock
$1,485.00 $1,607.14 -8%
Microbe Life Photosynthesis Plus-O, 5 gal (OR)
In Stock: 10
$262.53 $350.99 -25%
South Cascade Organics SLF-100, 1 qt
In Stock: 285
$30.87 $35.99 -14%
Emerald Harvest Cali Pro Bloom B 1-4-6 | 32oz
In Stock: 89
$12.97 $17.00 -24%
Biobizz Alg-A-Mic, 10 L
In Stock: 89
$216.65 $318.60 -32%
MICROBE Life Hydroponics Vitamins & Amino Acids | 16oz - (Case of 12)
In Stock: 48
$186.00 / $15.50 per unit
(minimum purchase of 12)
Grotek Pro-Silicate, 10 L
In Stock: 3
$87.64 $115.99 -24%
Mad Farmer Be One, 2.5 gal
In Stock: 89
$125.66 $209.99 -40%
Emerald Harvest Root Wizard | 15gal
Out of stock
$1,566.19 $1,642.86 -5%
Emerald Harvest Honey Chome, 55 gal
Out of stock
$3,960.00 $4,285.71 -8%
Roots Organics Rain, 1 gal
In Stock: 106
$135.22 $189.36 -29%
Cutting Edge Solutions Cal-Mag Amplified, 15 gal
In Stock: 9
$471.53 $633.99 -26%
Cutting Edge Solutions Louder Powder Grow B (8-13-31), 50 lb Bucket
In Stock: 141
$250.48 $349.99 -28%
Emerald Harvest Cali Pro Grow A 3-0-0 | 1gal - (Case of 4)
In Stock: 36
$125.00 / $31.25 per unit
(minimum purchase of 4)
Nectar for The Gods The Kraken Crab & Shrimp 0-4-0 | 32oz
In Stock: 10
$14.03 $15.99 -12%
Dyna-Gro Grow, 1 gal
In Stock: 27
$63.32 $77.52 -18%
Roots Organics Ancient Amber, 1 qt
In Stock: 268
$20.35 $24.93 -18%
Soul Big Swell, 5 gal
In Stock: 102
$604.41 $888.83 -32%
BioAG Ful-Humix | 50lb - OMRI Listed
Out of stock
$387.41 $430.66 -10%
Emerald Harvest Cali Pro Grow B 2-2-5 | 1gal - (Case of 4)
In Stock: 36
$125.00 / $31.25 per unit
(minimum purchase of 4)
Cutting Edge Solutions Louder Powder Grow A (15-0-0), 50 lb Bucket
In Stock: 54
$250.48 $349.99 -28%
Mad Farmer Get Down, 6 gal
In Stock: 4
$28.56 $167.99 -83%
Grotek Insta-Green 3-0-0 | 10L - (Case of 2)
Out of stock
$130.70 / $65.35 per unit
(minimum purchase of 2)
BioBizz Bio-Bloom | 200 L
Out of stock
$1,903.06 $2,332.18 -18%
HEAVY 16 Veg B, 55 gal
In Stock: 7
$1,213.79 $1,784.99 -32%
FoxFarm Grow Big Hydroponic Fertilizer 3-2-6 | 5gal - Concentrate
In Stock: 7
$420.22 $459.99 -9%
Grotek Rype 3-0-0 | 500mL - (Case of 6)
Out of stock
$132.48 / $22.08 per unit
(minimum purchase of 6)
Growth Science Nutrients Rock Solid, 2.5 gal
Out of stock
$7.37 $149.99 -95%
Primordial Solutions True Blooms, 5 gal
Out of stock
$167.44 $1,109.99 -85%
Soul Sensei Micro, 5 gal
In Stock: 1
$24.83 $182.59 -86%
Aptus Peakboost, 20 L
In Stock: 10
$1,372.80 $1,404.00 -2%
House & Garden Roots Excelurator, (silver bottle), 1 L
In Stock: 20
$212.06 $283.50 -25%
Emerald Harvest Sturdy Stalk | 1gal
In Stock: 32
$92.98 $122.00 -24%
Emerald Harvest Micro | 1gal - (Case of 4)
In Stock: 45
$128.04 / $32.01 per unit
(minimum purchase of 4)
Cutting Edge Solutions Louder Powder Grow A (15-0-0), 5 lb Bag
In Stock: 50
$32.61 $49.99 -35%
Emerald Harvest Hydra Clear, 15 gal
Out of stock
$2,574.00 $2,785.71 -8%
Roots Organics Oregonism XL Root Growth Enhancer | 3lb - (Case of 3)
Out of stock
$461.49 / $153.83 per unit
(minimum purchase of 3)
Microbe Life Photosynthesis Plus, 2.5 gal
Out of stock
$164.93 $219.99 -25%
Roots Organics Uprising Grow, 40 lbs
In Stock: 74
$98.41 $144.71 -32%
SUPERthrive Grow Liquid Plant Food 7-9-5 | 55gal
Out of stock
$2,356.69 $3,120.29 -24%
Nectar for The Gods Mega Morpheus Guano Tea 0-2-0 | 32oz
In Stock: 49
$14.03 $15.99 -12%
House & Garden 1-Component, 200 L
In Stock: 4
$52.73 $2,205.00 -98%
Emerald Harvest Hydra Clear | 15gal
Out of stock
$2,655.71 $2,785.71 -5%
Cutting Edge Solutions Louder Powder Bloom B (0-25-24), 50 lb Bucket
In Stock: 13
$250.48 $349.99 -28%
Plant Success King Crab, 4 oz
In Stock: 101
$23.36 $27.99 -17%
Roots Organics Elemental, 40 lbs
In Stock: 14
$189.48 $278.63 -32%
Cutting Edge Solutions Uncle John's Blend, 1 gal (OREGON ONLY)
In Stock: 14
$82.40 $103.99 -21%
Emerald Harvest Cali Pro Grow B, 2.5 gal - (Case of 2)
In Stock: 4
$143.64 / $71.82 per unit
(minimum purchase of 2)
House & Garden Amino Treatment, 1 L
In Stock: 252
$135.66 $199.50 -32%
Microbe Life Photosynthesis Plus-O, 1 qt (OR)
In Stock: 17
$27.38 $32.99 -17%
Emerald Harvest Root Wizard | 15gal (FL, MN, NC, OK)
Out of stock
$1,566.19 $1,642.86 -5%
Cutting Edge Solutions Bloom, 55 gal
In Stock: 6
$959.43 $1,289.99 -26%
Emerald Harvest Emerald Goddess, 55 gal
Out of stock
$3,960.00 $4,285.71 -8%
Emerald Harvest Grow, 2.5 gal - (Case of 2)
In Stock: 2
$119.70 / $59.85 per unit
(minimum purchase of 2)
HEAVY 16 Veg A, 55 gal
In Stock: 6
$1,213.79 $1,784.99 -32%
Roots Organics Ancient Amber, 1 gal
In Stock: 9
$42.42 $62.36 -32%
Aptus Liquid Base, 1 L
In Stock: 19
$203.92 $294.00 -31%
Emerald Harvest Kick Starter Kit 3-Part Base
Out of stock
$190.40 $220.00 -13%
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