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Nutrients & Supplements

Soil Amendments
Down to Earth Bio-Fish 7-7-2 | 25lb - OMRI Listed
In Stock: 242
$47.70 $61.79 -23%
Emerald Harvest Cal-Mag | 32oz
In Stock: 106
$17.60 $23.00 -23%
Aptus Massboost, 20 L
In Stock: 6
$1,795.20 $1,836.00 -2%
HDI Ionic Grow for Soil Plant Nutrient 3-1-4 | 1gal - (Case of 4)
In Stock: 20
$160.60 / $40.15 per unit
(minimum purchase of 4)
Soul Sensei Bloom, 1 qt
In Stock: 6
$2.00 $15.39 -87%
Nectar for The Gods Aphrodite's Extraction Carbon 0-1-0 | 1gal - (Case of 4)
Out of stock
$218.56 / $54.64 per unit
(minimum purchase of 4)
HDI Ionic PK BOOST Plant Nutrient 0-5-6 | 1gal - (Case of 4)
In Stock: 288
$160.60 / $40.15 per unit
(minimum purchase of 4)
Roots Organics Seabird Guano Powder, 3 lbs
In Stock: 464
$8.89 $12.94 -31%
BioAG TM-7 | 300g - (Case of 12)
In Stock: 36
$281.52 / $23.46 per unit
(minimum purchase of 12)
FoxFarm Happy Frog Cavern Culture Fertilizer 1-12-0 | 4lb - OMRI Listed - (Case of 12)
In Stock: 612
$195.72 / $16.31 per unit
(minimum purchase of 12)
SUPERthrive, 2.5 gal
In Stock: 12
$515.12 $558.29 -8%
FoxFarm Soluble Fertilizer Trio Pack | 3pk - 1lb each - (Case of 6)
In Stock: 18
$957.42 / $159.57 per unit
(minimum purchase of 6)
Neptune's Harvest Seaweed Plant Food 0-0-1 | 16oz - Concentrate - Makes 16gal - OMRI Listed - (Case of 12)
In Stock: 276
$155.04 / $12.92 per unit
(minimum purchase of 12)
SugarDaddy, 20 L
In Stock: 26
$313.81 $457.99 -31%
HDI Europonic FossilFuel Liquid Humic Acids | 32oz
In Stock: 25
$96.48 / $8.04 per unit
(minimum purchase of 12)
Big Foot Root Boost Nitrogen-Fixing Azospirillum | 5oz
In Stock: 178
$15.99
Aptus Fasilitor, 250 ml
Out of stock
$17.00 $98.00 -83%
BioAg Bio-SuperSil Soluble Silicon | 2.5gal - 0.5% Nanostructured Silicon
In Stock: 62
$126.70 $161.67 -22%
Aptus Startboost, 20 L
In Stock: 4
$2,640.00 $2,700.00 -2%
FoxFarm Beastie Bloomz Fertilizer 0-50-30 | 2lb
In Stock: 63
$89.07 $97.99 -9%
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