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Nutrients & Supplements

Soil Amendments
Roots Organics SeaBird Guano | 3lb - Powder - (Case of 3)
Out of stock
$10.18 $10.99 -7%
Grotek Vitamax Pro 1-1-1 | 500mL - (Case of 6)
In Stock: 6
$6.32 $14.59 -57%
Aptus Fasilitor, 20 L
In Stock: 23
$4,092.79 $4,190.00 -2%
SUPERthrive Pro-TeKt Nutritional Supplement 0-0-3 | 1gal - The Silicon Solution - (Case of 4)
In Stock: 28
$45.01 $67.63 -33%
SUPERthrive Pro-TeKt Nutritional Supplement 0-0-3 | 32oz - The Silicon Solution - (Case of 12)
In Stock: 1092
$18.49 $28.05 -34%
Emerald Harvest Sturdy Stalk | 2.5gal
In Stock: 1
$155.26 $240.00 -35%
FoxFarm Big Bloom Fertilizer 0-0.5-0.7 | 1gal - Concentrate - OMRI Listed - (Case of 4)
In Stock: 264
$71.37 $95.99 -26%
Sustane 8-2-4 Lawn & Landscape Plant Food | 5lb - OMRI Listed - (Case of 8)
Out of stock
$12.96 $16.39 -21%
Grotek Heavy Bud Pro 1-0-3 | 4L - (Case of 4)
In Stock: 56
$39.94 $120.99 -67%
HDI MotherPlant Nutrients Part B | 1gal - (Case of 4)
In Stock: 24
$16.83 $49.07 -66%
Emerald Harvest Kick Starter Kit 3-Part Base
Out of stock
$184.80 $220.00 -16%
HDI MotherPlant Nutrients Part A | 32oz
In Stock: 24
$15.31 $17.78 -14%
Sustane 8-2-4 Lawn & Landscape Plant Food | 20lb - OMRI Listed
In Stock: 74
$27.65 $35.49 -22%
Budswel, 5 gal
In Stock: 642
$196.20 $247.99 -21%
House & Garden Algen Extract, 500 ml
In Stock: 1062
$41.70 $63.19 -34%
Roots Organics Buddha Bloom, 5 gal
In Stock: 91
$210.71 $318.63 -34%
General Hydroponics ARMOR SI 0-0-4 | 55gal
In Stock: 33
$1,950.88 $3,301.84 -41%
Mad Farmer Nutrient UpTake Solution (N.U.T.S.), 1 gal
In Stock: 33
$7.08 $53.55 -87%
Grotek Cal Max 2-0-0 | 10L - (Case of 2)
In Stock: 4
$44.66 $134.99 -67%
Down To Earth Tree & Shrub 4-2-4 | 5lb - (Case of 6)
Out of stock
$11.39 $16.69 -32%
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