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Nutrients & Supplements

Soil Amendments
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128
Cutting Edge Solutions Cal-Mag Amplified, 55 gal
In Stock: 12
$1,604.81 $2,241.99 -28%
Soul Big Swell, 15 gal
Out of stock
$1,584.08 $2,455.93 -35%
MILLS START 60 LTR
Out of stock
$1,548.00 $2,400.00 -36%
SUPERthrive Pro-TeKt Nutritional Supplement 0-0-3 | 55gal - The Silicon Solution
In Stock: 1
$1,541.42 $2,392.22 -36%
Emerald Harvest Root Wizard | 15gal
Out of stock
$1,487.89 $1,642.86 -9%
Emerald Harvest Root Wizard | 15gal (FL, MN, NC, OK)
Out of stock
$1,487.89 $1,642.86 -9%
Emerald Harvest Root Wizard | 15gal (OR)
Out of stock
$1,487.89 $1,642.86 -9%
Botanicare Cal-Mag Plus 2-0-0 | 55gal
In Stock: 26
$1,484.52 $2,545.11 -42%
Emerald Harvest Root Wizard, 15 gal
Out of stock
$1,483.50 $1,642.86 -10%
Emerald Harvest Root Wizard, 15 gal (FL, MN, NC, OK)
Out of stock
$1,483.50 $1,642.86 -10%
Emerald Harvest Root Wizard, 15 gal (OR)
Out of stock
$1,483.50 $1,642.86 -10%
BioAg Ful-Power | 55 gal
In Stock: 2
$1,461.17 $1,887.99 -23%
Emerald Harvest Cal-Mag | 55gal
Out of stock
$1,455.54 $1,607.14 -9%
Emerald Harvest Cal-Mag, 55 gal
Out of stock
$1,451.25 $1,607.14 -10%
Rhizoflora Terpinator 0-0-4 - 55gal
Out of stock
$1,437.47 $1,943.04 -26%
Age Old Bloom, 55 gal
In Stock: 3
$1,427.24 $1,843.99 -23%
Age Old Kelp, 55 gal
Out of stock
$1,427.24 $1,843.99 -23%
HEAVY 16 Prime, 15 gal
In Stock: 14
$1,422.21 $2,204.99 -36%
MILLS VITALIZE 10 LTR
In Stock: 15
$1,419.00 $2,200.00 -36%
General Hydroponics Diamond Nectar 0-1-1 - 55gal
In Stock: 6
$1,418.11 $2,283.17 -38%
Aptus Ecozen, 20 L
In Stock: 7
$1,393.20 $1,458.00 -4%
MegaPhos SP Phosphorus Solubilizing Microbe | 200oz - OMRI Listed
Out of stock
$1,386.00 $1,482.00 -6%
Mad Farmer Be One, 55 gal
Out of stock
$1,354.50 $1,627.50 -17%
Aptus Peakboost, 20 L
In Stock: 13
$1,341.60 $1,404.00 -4%
Aptus Finaleboost, 20 L
In Stock: 13
$1,341.60 $1,404.00 -4%
Emerald Harvest pH Down | 55gal
In Stock: 5
$1,315.31 $2,750.00 -52%
Botanicare Silica Blast 0-0-0.5 - 55gal
In Stock: 32
$1,314.64 $2,264.71 -42%
Armory Beneficial Bacteria Blend | 200oz - OMRI Listed
Out of stock
$1,298.30 $1,388.22 -6%
House & Garden Magic Green, 20 L
In Stock: 7
$1,273.23 $1,974.00 -36%
Roots Organics Oregonism XL, 40 lb
Out of stock
$1,243.62 $1,606.75 -23%
Emerald Harvest Emerald Goddess 2-1-4 | 15gal
Out of stock
$1,190.31 $1,314.29 -9%
Emerald Harvest King Kola 0.3-2-3 | 15gal
Out of stock
$1,190.31 $1,314.29 -9%
Emerald Harvest King Kola 0.3-2-3 | 15gal (FL, NM, PA)
Out of stock
$1,190.31 $1,314.29 -9%
Emerald Harvest Honey Chome 0.5-0.5-1 | 15gal
In Stock: 8
$1,190.31 $1,314.29 -9%
Emerald Harvest Emerald Goddess, 15 gal
Out of stock
$1,186.80 $1,314.29 -10%
Emerald Harvest Honey Chome, 15 gal
Out of stock
$1,186.80 $1,314.29 -10%
Emerald Harvest King Kola, 15 gal
Out of stock
$1,186.80 $1,314.29 -10%
Emerald Harvest King Kola, 15 gal (FL/NM/PA)
Out of stock
$1,186.80 $1,314.29 -10%
General Hydroponics FloraMicro 5-0-1 - 55gal
In Stock: 7
$1,149.56 $1,850.79 -38%
House & Garden Shooting Powder Sachet (pack of 140)
In Stock: 202
$1,146.72 $1,777.86 -35%
Nitryx SP Nitrogen Fixing Bacteria | 20lb - OMRI Listed
Out of stock
$1,103.34 $1,179.75 -6%
Botanicare Pure Blend Tea 0.5-0.5-1 - 55gal
In Stock: 7
$1,103.25 $1,900.57 -42%
HYGROZYME Horticultural Enzyme Formula | 20L - Concentrate
In Stock: 11
$1,098.44 $1,927.27 -43%
Bloombastic | 10 L
In Stock: 42
$1,078.90 $1,672.99 -36%
Optic Foliar Switch, 120 L
In Stock: 9
$1,077.25 $1,671.99 -36%
Cutting Edge Solutions Micro, 55 gal
In Stock: 13
$1,073.16 $1,499.99 -28%
Botanicare Clearex Rinsing Solution - 55gal
In Stock: 4
$1,044.01 $1,798.52 -42%
Emerald Harvest Micro | 55gal
Out of stock
$1,028.58 $1,135.71 -9%
Emerald Harvest Micro, 55 gal
Out of stock
$1,025.55 $1,135.71 -10%
Emerald Harvest Hydra Clear, 6 gal
Out of stock
$1,019.10 $1,580.00 -36%
Emerald Harvest Cali Pro Grow A 3-0-0 | 55gal
Out of stock
$996.23 $1,100.00 -9%
Emerald Harvest Cali Pro Grow B 2-2-5 | 55gal
Out of stock
$996.23 $1,100.00 -9%
Emerald Harvest Cali Pro Bloom A 3-0-3 | 55gal
Out of stock
$996.23 $1,100.00 -9%
Emerald Harvest Cali Pro Bloom B 1-4-6 | 55gal
Out of stock
$996.23 $1,100.00 -9%
Emerald Harvest Cali Pro Bloom A, 55 gal
Out of stock
$993.30 $1,100.00 -10%
Emerald Harvest Cali Pro Bloom B, 55 gal
Out of stock
$993.30 $1,100.00 -10%
Emerald Harvest Cali Pro Grow A, 55 gal
Out of stock
$993.30 $1,100.00 -10%
Emerald Harvest Cali Pro Grow B, 55 gal
Out of stock
$993.30 $1,100.00 -10%
House & Garden Algen Extract, 20 L
In Stock: 43
$982.01 $1,522.50 -36%
Aptus Fasilitor, 5 L
In Stock: 4
$953.30 $1,449.00 -34%
HEAVY 16 Bud A, 55 gal
In Stock: 17
$948.14 $1,784.99 -47%
HEAVY 16 Bud B, 55 gal
In Stock: 9
$948.14 $1,784.99 -47%
HEAVY 16 Veg A, 55 gal
In Stock: 8
$948.14 $1,784.99 -47%
HEAVY 16 Veg B, 55 gal
In Stock: 5
$948.14 $1,784.99 -47%
Mad Farmer Mother Of All Bloom, 100lb (45.3kg)
In Stock: 55
$932.58 $1,124.55 -17%
Cutting Edge Solutions Grow, 55 gal
In Stock: 14
$910.04 $1,289.99 -29%
Cutting Edge Solutions Bloom, 55 gal
In Stock: 5
$910.04 $1,289.99 -29%
SUPERthrive, 5 gal
In Stock: 21
$908.29 $1,055.79 -14%
General Hydroponics FloraBloom 0-5-4 - 55gal
In Stock: 17
$904.52 $1,467.67 -38%
General Hydroponics FloraGro 2-1-6 - 55gal
In Stock: 9
$904.52 $1,467.67 -38%
Aptus Bloomboost, 5 L
In Stock: 37
$904.15 $1,401.78 -35%
General Hydroponics Floralicious Plus 2-0.8-0.5 - 6gal
In Stock: 28
$888.23 $1,112.23 -20%
Grotek Blossom Blaster 1-4-0 | 2.5kg
In Stock: 16
$887.59
HEAVY 16 Fire, 6 gal
In Stock: 135
$880.41 $1,364.99 -36%
HEAVY 16 Fire, 6 gal (OR Only)
In Stock: 5
$880.41 $1,364.99 -36%
HEAVY 16 Roots, 6 gal
In Stock: 76
$880.41 $1,364.99 -36%
Hygrozyme Concentrate, 20 L
In Stock: 40
$866.39 $1,637.99 -47%
Grotek Monster Bloom 0-50-30 | 10kg
Out of stock
$864.99
House & Garden Roots Excelurator, (silver bottle), 5 L
In Stock: 47
$863.50 $1,338.75 -35%
House & Garden Roots Excelurator Gold, 5 L
In Stock: 248
$846.56 $1,312.50 -36%
Mad Farmer Be One, 30 gal
In Stock: 3
$812.70 $971.25 -16%
Emerald Harvest Grow | 55gal
Out of stock
$812.53 $897.14 -9%
Emerald Harvest Bloom | 55gal
Out of stock
$812.53 $897.14 -9%
Emerald Harvest Bloom, 55 gal
Out of stock
$810.12 $897.14 -10%
Emerald Harvest Grow, 55 gal
Out of stock
$810.12 $897.14 -10%
Biobizz Bio-Heaven | 20 L
In Stock: 39
$790.73 $1,225.94 -36%
BioBizz Bio-Heaven 20L CA & OR only
In Stock: 5
$790.73 $1,225.94 -36%
House & Garden Aqua Flakes A, 200 L
In Stock: 16
$776.54 $1,203.99 -36%
House & Garden Aqua Flakes B, 200 L
In Stock: 16
$776.54 $1,203.99 -36%
MILLS BASIS A 200 LTR
In Stock: 4
$774.00 $1,200.00 -36%
MILLS BASIS B 200 LTR
In Stock: 12
$774.00 $1,200.00 -36%
Aptus Startboost, 5 L
In Stock: 38
$773.88 $1,199.81 -35%
GH General Organics BioBud 0.5-0.1-1 - 6 gal
In Stock: 9
$746.48 $1,115.81 -33%
House & Garden Cocos A, 200 L
In Stock: 30
$746.37 $1,156.99 -35%
House & Garden Cocos B, 200 L
In Stock: 30
$746.37 $1,156.99 -35%
Grotek Monster Grow Pro 18-36-1 | 10kg
In Stock: 16
$740.99
House & Garden Soil A, 200 L
In Stock: 27
$731.74 $1,133.99 -35%
House & Garden Soil B, 200 L
In Stock: 24
$731.74 $1,133.99 -35%
MILLS VITALIZE 5 LTR
In Stock: 55
$725.62 $1,125.00 -36%
Xtreme Gardening Azos Root Booster | 20lb
In Stock: 5
$711.02 $871.90 -18%
House & Garden Top Shooter, 5 L
In Stock: 247
$704.34 $1,092.00 -36%
House & Garden Drip Clean, 20 L
In Stock: 55
$690.80 $1,071.00 -35%
House & Garden Nitrogen Boost, 20 L
In Stock: 18
$690.80 $1,071.00 -35%
Emerald Harvest Sturdy Stalk | 15gal
Out of stock
$685.73 $757.14 -9%
Emerald Harvest Sturdy Stalk, 15 gal
In Stock: 3
$683.70 $757.14 -10%
Xtreme Azos Beneficial Bacteria, 20 lbs
In Stock: 21
$677.61 $1,049.99 -35%
MILLSC4 20LTR
In Stock: 37
$657.90 $1,020.00 -36%
MILLS ULTIMATE PK 20 LTR
In Stock: 2
$657.90 $1,020.00 -36%
HEAVY 16 Prime, 6 gal
In Stock: 134
$655.23 $1,015.87 -36%
Big Foot Mycorrhizae Granular | 50lb
In Stock: 17
$652.50
Bloombastic | 5.5 L
In Stock: 29
$651.24 $1,009.99 -36%
Grotek Blossom Blaster, 2.5 kg
In Stock: 261
$642.12 $895.99 -28%
Cutting Edge Solutions Plant Amp, 15 gal
In Stock: 6
$632.87 $972.99 -35%
Cutting Edge Solutions Uncle John's Blend, 15 gal
In Stock: 25
$632.87 $972.99 -35%
Cutting Edge Solutions Uncle John's Blend, 15 gal (OREGON ONLY)
In Stock: 4
$632.87 $972.99 -35%
Cutting Edge Solutions Mag-Amped, 15 gal
In Stock: 3
$621.38 $972.99 -36%
Biobizz Root-Juice 20L
In Stock: 7
$617.85 $957.90 -35%
BioBizz Root-Juice 20L CA & OR only
In Stock: 12
$617.85 $957.90 -35%
Emerald Harvest Root Wizard | 6gal
Out of stock
$614.57 $950.00 -35%
Emerald Harvest Root Wizard | 6gal (FL, MN, NC, OK)
Out of stock
$614.57 $950.00 -35%
Emerald Harvest Root Wizard | 6gal (OR)
Out of stock
$614.57 $950.00 -35%
Emerald Harvest Root Wizard, 6 gal
In Stock: 11
$612.75 $950.00 -36%
Emerald Harvest Root Wizard, 6 gal (FL, MN, NC, OK)
In Stock: 4
$612.75 $950.00 -36%
Emerald Harvest Root Wizard, 6 gal (OR)
In Stock: 6
$612.75 $950.00 -36%
House & Garden Amino Treatment, 5 L
In Stock: 94
$602.75 $934.50 -36%
Cutting Edge Solutions Bulletproof Si, 15 gal
In Stock: 10
$600.22 $822.99 -27%
Cutting Edge Solutions Sugaree, 15 gal
In Stock: 19
$588.68 $859.99 -32%
CYCO Commercial Series Bloom 8-6-11 - 20kg
In Stock: 14
$579.55 $978.98 -41%
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