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Nutrients & Supplements

Soil Amendments
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Grotek Blossom Blaster Pro Liquid, 1 L
In Stock: 1730
$16.42 $29.18 -44%
Down to Earth Oyster Shell | 25lb - OMRI Listed
Out of stock
$16.36 $25.99 -37%
Mad Farmer Mother Of All Bloom, 250g
In Stock: 465
$16.32 $32.12 -49%
FoxFarm Grow Big Hydroponic Fertilizer 3-2-6 | 16oz - Concentrate
In Stock: 168
$16.27 $21.99 -26%
FoxFarm Bush Doctor Wholly Mackerel Fertilizer 3-1-0 | 16oz - Concentrate
In Stock: 288
$16.24 $21.99 -26%
FoxFarm Tiger Bloom Liquid Concentrate, 1 qt
Out of stock
$16.24 $33.29 -51%
Grotek Biofuse | 300g - (Case of 6)
In Stock: 138
$16.19 $30.29 -47%
FoxFarm Cultivation Nation Grow 2-1-6 | 32oz
In Stock: 72
$16.05 $18.99 -15%
FoxFarm Cultivation Nation Bloom 0-5-4 | 32oz
In Stock: 48
$16.05 $18.99 -15%
HDI Ionic PK BOOST Plant Nutrient 0-5-6 | 1gal - (Case of 4)
In Stock: 300
$16.04 $46.24 -65%
Big Foot Root Boost Nitrogen-Fixing Azospirillum | 5oz
In Stock: 176
$15.99
Roots Organics Terp Tea Bloom | 3lb - (Case of 3)
Out of stock
$15.82 $16.99 -7%
Roots Organics Terp Tea Grow | 3lb - (Case of 3)
Out of stock
$15.82 $16.99 -7%
Plant Success Organics Granular, 1 lb
In Stock: 52
$15.77 $20.99 -25%
Roots Organics Uprising Bloom, 3 lbs
In Stock: 1052
$15.74 $19.43 -19%
Roots Organics Uprising Foundation, 3 lbs
In Stock: 597
$15.74 $19.43 -19%
Roots Organics Uprising Grow, 3 lbs
In Stock: 1481
$15.74 $19.43 -19%
Neptune's Harvest Fish Fertilizer 2-4-1 | 36oz - Concentrate - OMRI Listed - (Case of 12)
In Stock: 96
$15.73 $22.59 -30%
Down to Earth Solution Grade Potassium Sulfate 0-0-50 | 5lb - OMRI Listed - (Case of 5)
In Stock: 5
$15.70 $24.49 -36%
HDI MotherPlant Nutrients Part A | 32oz
In Stock: 24
$15.66 $17.78 -12%
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