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Nutrients & Supplements

Soil Amendments
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32
General Organics BioThrive Bloom 2-4-4 | 32oz
In Stock: 385
$17.04 $25.28 -33%
Roots Organics HP2 | 32oz
In Stock: 26
$17.03 $17.99 -5%
FoxFarm Cultivation Nation Grow 2-1-6 | 32oz
In Stock: 60
$17.01 $18.99 -10%
FoxFarm Cultivation Nation Bloom 0-5-4 | 32oz
In Stock: 36
$17.01 $18.99 -10%
Big Foot Mycorrhizae Concentrate | 4oz - Water-in-Root Inoculum
In Stock: 53
$17.00
Aptus Fasilitor, 250 ml
In Stock: 1
$17.00 $98.00 -83%
Bloombastic | 325 ml
In Stock: 420
$17.00 $99.99 -83%
Roots Organics HPK 0-4-3, 1 qt
In Stock: 390
$16.96 $24.93 -32%
Roots Organics Buddha Grow 1qt
In Stock: 239
$16.96 $24.93 -32%
Grotek Root Force 1-0-0 | 500mL - (Case of 6)
In Stock: 30
$16.89
Neptune's Harvest Seaweed Plant Food 0-0-1 | 32oz - Concentrate - Makes 32gal - OMRI Listed - (Case of 12)
In Stock: 84
$16.88 $21.29 -21%
Roots Organics Terp Tea Bloom, 3 lb
In Stock: 664
$16.74 $20.51 -18%
Roots Organics Terp Tea Grow, 3 lb
In Stock: 1374
$16.74 $20.51 -18%
FoxFarm Bush Doctor Boomerang Comeback Formula 2-0.2-0.3 | 16oz
In Stock: 449
$16.70 $18.99 -12%
Age Old Grow, 32 oz
In Stock: 74
$16.63 $16.99 -2%
Age Old Bloom, 32 oz
In Stock: 77
$16.63 $16.99 -2%
Botanicare Silica Blast 0-0-0.5 - 32oz
In Stock: 446
$16.55 $24.75 -33%
Grotek Blossom Blaster Pro Liquid, 1 L
In Stock: 1660
$16.54 $29.18 -43%
Down to Earth Liquid Calcium 5% | 32oz - OMRI Listed - (Case of 10)
In Stock: 10
$16.51 $22.99 -28%
Down to Earth Oyster Shell | 25lb - OMRI Listed
Out of stock
$16.48 $25.99 -37%
FoxFarm Grow Big Hydroponic Fertilizer 3-2-6 | 16oz - Concentrate
In Stock: 168
$16.39 $21.99 -25%
FoxFarm Bush Doctor Wholly Mackerel Fertilizer 3-1-0 | 16oz - Concentrate
In Stock: 297
$16.36 $21.99 -26%
Grotek Biofuse | 300g - (Case of 6)
In Stock: 138
$16.31 $30.29 -46%
HDI Ionic PK BOOST Plant Nutrient 0-5-6 | 1gal - (Case of 4)
In Stock: 300
$16.16 $46.24 -65%
Big Foot Root Boost Nitrogen-Fixing Azospirillum | 5oz
In Stock: 135
$15.99
Roots Organics Terp Tea Bloom | 3lb - (Case of 3)
Out of stock
$15.94 $16.99 -6%
Roots Organics Terp Tea Grow | 3lb - (Case of 3)
Out of stock
$15.94 $16.99 -6%
Neptune's Harvest Fish Fertilizer 2-4-1 | 36oz - Concentrate - OMRI Listed - (Case of 12)
In Stock: 172
$15.84 $22.59 -30%
Down to Earth Solution Grade Potassium Sulfate 0-0-50 | 5lb - OMRI Listed - (Case of 5)
In Stock: 5
$15.82 $24.49 -35%
Technaflora B.C. Grow, 1 L
In Stock: 58
$15.80 $23.99 -34%
HDI MotherPlant Nutrients Part A | 32oz
In Stock: 24
$15.78 $17.78 -11%
HDI MotherPlant Nutrients Part B | 32oz
In Stock: 91
$15.78 $17.78 -11%
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