0Cart

Nutrients & Supplements

Soil Amendments
Sort by:
Price: High to Low
Show:
64
Cutting Edge Solutions Cal-Mag Amplified, 55 gal
In Stock: 12
$1,642.13 $2,241.99 -27%
Soul Big Swell, 15 gal
Out of stock
$1,620.92 $2,455.93 -34%
MILLS START 60 LTR
Out of stock
$1,584.00 $2,400.00 -34%
SUPERthrive Pro-TeKt Nutritional Supplement 0-0-3 | 55gal - The Silicon Solution
In Stock: 1
$1,577.27 $2,392.22 -34%
Botanicare Cal-Mag Plus 2-0-0 | 55gal
In Stock: 38
$1,519.04 $2,545.11 -40%
Emerald Harvest Root Wizard, 15 gal
Out of stock
$1,518.00 $1,642.86 -8%
Emerald Harvest Root Wizard, 15 gal (FL, MN, NC, OK)
Out of stock
$1,518.00 $1,642.86 -8%
Emerald Harvest Root Wizard, 15 gal (OR)
Out of stock
$1,518.00 $1,642.86 -8%
BioAg Ful-Power | 55 gal
In Stock: 2
$1,495.15 $1,887.99 -21%
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%
Emerald Harvest Cal-Mag, 55 gal
Out of stock
$1,485.00 $1,607.14 -8%
Rhizoflora Terpinator 0-0-4 - 55gal
Out of stock
$1,470.90 $1,943.04 -24%
Age Old Bloom, 55 gal
In Stock: 3
$1,460.43 $1,843.99 -21%
Age Old Kelp, 55 gal
Out of stock
$1,460.43 $1,843.99 -21%
Emerald Harvest Cal-Mag | 55gal
Out of stock
$1,455.54 $1,607.14 -9%
HEAVY 16 Prime, 15 gal
In Stock: 14
$1,455.29 $2,204.99 -34%
MILLS VITALIZE 10 LTR
In Stock: 14
$1,452.00 $2,200.00 -34%
General Hydroponics Diamond Nectar 0-1-1 - 55gal
In Stock: 6
$1,451.09 $2,283.17 -36%
Aptus Ecozen, 20 L
In Stock: 7
$1,425.60 $1,458.00 -2%
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
$1,386.00 $1,627.50 -15%
Aptus Peakboost, 20 L
In Stock: 13
$1,372.80 $1,404.00 -2%
Aptus Finaleboost, 20 L
In Stock: 13
$1,372.80 $1,404.00 -2%
Botanicare Silica Blast 0-0-0.5 - 55gal
In Stock: 39
$1,345.21 $2,264.71 -41%
Emerald Harvest pH Down | 55gal
In Stock: 5
$1,315.31 $2,750.00 -52%
House & Garden Magic Green, 20 L
In Stock: 7
$1,302.84 $1,974.00 -34%
Armory Beneficial Bacteria Blend | 200oz - OMRI Listed
Out of stock
$1,298.30 $1,388.22 -6%
Roots Organics Oregonism XL, 40 lb
Out of stock
$1,272.55 $1,606.75 -21%
Emerald Harvest Emerald Goddess, 15 gal
Out of stock
$1,214.40 $1,314.29 -8%
Emerald Harvest Honey Chome, 15 gal
Out of stock
$1,214.40 $1,314.29 -8%
Emerald Harvest King Kola, 15 gal
Out of stock
$1,214.40 $1,314.29 -8%
Emerald Harvest King Kola, 15 gal (FL/NM/PA)
Out of stock
$1,214.40 $1,314.29 -8%
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%
General Hydroponics FloraMicro 5-0-1 - 55gal
In Stock: 9
$1,176.29 $1,850.79 -36%
House & Garden Shooting Powder Sachet (pack of 140)
In Stock: 200
$1,173.39 $1,777.86 -34%
Botanicare Pure Blend Tea 0.5-0.5-1 - 55gal
In Stock: 7
$1,128.90 $1,900.57 -41%
Bloombastic | 10 L
In Stock: 42
$1,104.00 $1,672.99 -34%
Nitryx SP Nitrogen Fixing Bacteria | 20lb - OMRI Listed
Out of stock
$1,103.34 $1,179.75 -6%
Optic Foliar Switch, 120 L
In Stock: 9
$1,102.31 $1,671.99 -34%
HYGROZYME Horticultural Enzyme Formula | 20L - Concentrate
In Stock: 11
$1,098.44 $1,927.27 -43%
Cutting Edge Solutions Micro, 55 gal
In Stock: 13
$1,098.12 $1,499.99 -27%
Botanicare Clearex Rinsing Solution - 55gal
In Stock: 2
$1,068.29 $1,798.52 -41%
Emerald Harvest Micro, 55 gal
Out of stock
$1,049.40 $1,135.71 -8%
Emerald Harvest Hydra Clear, 6 gal
Out of stock
$1,042.80 $1,580.00 -34%
Emerald Harvest Micro | 55gal
Out of stock
$1,028.58 $1,135.71 -9%
Emerald Harvest Cali Pro Bloom A, 55 gal
Out of stock
$1,016.40 $1,100.00 -8%
Emerald Harvest Cali Pro Bloom B, 55 gal
Out of stock
$1,016.40 $1,100.00 -8%
Emerald Harvest Cali Pro Grow A, 55 gal
Out of stock
$1,016.40 $1,100.00 -8%
Emerald Harvest Cali Pro Grow B, 55 gal
Out of stock
$1,016.40 $1,100.00 -8%
House & Garden Algen Extract, 20 L
In Stock: 43
$1,004.85 $1,522.50 -34%
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%
Aptus Fasilitor, 5 L
In Stock: 4
$975.47 $1,449.00 -33%
HEAVY 16 Bud A, 55 gal
In Stock: 17
$970.19 $1,784.99 -46%
HEAVY 16 Bud B, 55 gal
In Stock: 9
$970.19 $1,784.99 -46%
HEAVY 16 Veg A, 55 gal
In Stock: 8
$970.19 $1,784.99 -46%
HEAVY 16 Veg B, 55 gal
In Stock: 5
$970.19 $1,784.99 -46%
Show other 64 products
Product filters
Free Shipping
In Stock
Nutrient Material
Price
$
–
$
  • $0
  • $42768
Shop Owner
Brand
    Show all (88)