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Nutrients & Supplements

Soil Amendments
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FoxFarm Bush Doctor Boomerang Comeback Formula 2-0.2-0.3 | 16oz
In Stock: 457
$16.58 $18.99 -13%
Down to Earth Liquid Calcium 5% | 32oz - OMRI Listed - (Case of 10)
In Stock: 10
$16.51 $22.99 -28%
Age Old Grow, 32 oz
In Stock: 4
$16.51 $16.99 -3%
Age Old Bloom, 32 oz
In Stock: 34
$16.51 $16.99 -3%
Botanicare Silica Blast 0-0-0.5 - 32oz
In Stock: 586
$16.43 $23.13 -29%
Grotek Blossom Blaster Pro Liquid, 1 L
In Stock: 1630
$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: 417
$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: 264
$16.24 $21.99 -26%
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%
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%
Technaflora B.C. Bloom, 1 L
In Stock: 12
$15.69 $23.99 -35%
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