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Nutrients & Supplements

Soil Amendments
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32
FoxFarm Bush Doctor Sledgehammer | 16oz -OMRI Listed
In Stock: 199
$17.12 $19.99 -14%
Emerald Harvest Cal-Mag, 1 qt
In Stock: 167
$17.08 $23.00 -26%
Big Foot Mycorrhizae Concentrate | 4oz - Water-in-Root Inoculum
In Stock: 516
$17.00
FoxFarm Bush Doctor Bemb Sweet & Dandy 0-1-3 | 16oz - Concentrate
In Stock: 136
$16.97 $22.99 -26%
General Organics BioThrive Bloom 2-4-4 | 32oz
In Stock: 235
$16.92 $23.63 -28%
Roots Organics HP2 | 32oz
In Stock: 26
$16.90 $17.99 -6%
Aptus Fasilitor, 250 ml
In Stock: 27
$16.88 $98.00 -83%
Cutting Edge Solutions Grow, 15 gal
In Stock: 13
$16.88 $359.99 -95%
Bloombastic | 325 ml
In Stock: 465
$16.88 $99.99 -83%
Roots Organics Ancient Amber, 1 qt
In Stock: 343
$16.83 $24.93 -32%
Roots Organics HPK 0-4-3, 1 qt
In Stock: 502
$16.83 $24.93 -32%
Roots Organics Buddha Bloom 1qt
In Stock: 65
$16.83 $24.93 -32%
Grotek Root Force 1-0-0 | 500mL - (Case of 6)
In Stock: 30
$16.77
Neptune's Harvest Seaweed Plant Food 0-0-1 | 32oz - Concentrate - Makes 32gal - OMRI Listed - (Case of 12)
In Stock: 816
$16.75 $21.29 -21%
FoxFarm Bush Doctor Boomerang Comeback Formula 2-0.2-0.3 | 16oz
In Stock: 523
$16.58 $18.99 -13%
Down to Earth Liquid Calcium 5% | 32oz - OMRI Listed - (Case of 10)
In Stock: 120
$16.51 $22.99 -28%
Botanicare Silica Blast 0-0-0.5 - 32oz
In Stock: 524
$16.43 $23.13 -29%
Grotek Blossom Blaster Pro Liquid, 1 L
In Stock: 1748
$16.42 $29.18 -44%
Down to Earth Oyster Shell | 25lb - OMRI Listed
Out of stock
$16.36 $25.99 -37%
FoxFarm Grow Big Hydroponic Fertilizer 3-2-6 | 16oz - Concentrate
In Stock: 588
$16.27 $21.99 -26%
FoxFarm Bush Doctor Wholly Mackerel Fertilizer 3-1-0 | 16oz - Concentrate
In Stock: 270
$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: 252
$16.05 $18.99 -15%
FoxFarm Cultivation Nation Bloom 0-5-4 | 32oz
In Stock: 216
$16.05 $18.99 -15%
Mad Farmer Cal+Mag, 1 qt
In Stock: 32
$16.05 $21.62 -26%
HDI Ionic PK BOOST Plant Nutrient 0-5-6 | 1gal - (Case of 4)
In Stock: 304
$16.04 $46.24 -65%
Big Foot Root Boost Nitrogen-Fixing Azospirillum | 5oz
In Stock: 183
$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%
Roots Organics Uprising Bloom, 3 lbs
In Stock: 1034
$15.74 $19.43 -19%
Roots Organics Uprising Foundation, 3 lbs
In Stock: 609
$15.74 $19.43 -19%
Roots Organics Uprising Grow, 3 lbs
In Stock: 1498
$15.74 $19.43 -19%
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