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Nutrients & Supplements

Soil Amendments
Mad Farmer Cal+Mag, 1 qt
Out of stock
$15.81 $21.62 -27%
FoxFarm Big Bloom Fertilizer 0-0.5-0.7 | 2.5gal - Concentrate - OMRI Listed - (Case of 2)
In Stock: 6
$339.02 / $169.51 per unit
(minimum purchase of 2)
FoxFarm Cha-Ching Soluble Fertilizer 9-50-10 | 6oz Jar
In Stock: 252
$278.64 / $23.22 per unit
(minimum purchase of 12)
Aptus Startboost, 20 L
In Stock: 4
$2,660.00 $2,700.00 -1%
FoxFarm Grow Big Hydroponic Fertilizer 3-2-6 | 32oz - Concentrate
In Stock: 91
$390.72 / $32.56 per unit
(minimum purchase of 12)
Down to Earth Blood Meal 12-0-0 | 20lb - OMRI Listed
In Stock: 284
$55.59 $73.69 -25%
Down to Earth Solution Grade Calcium 96 | 5lb - OMRI Listed - (Case of 5)
In Stock: 5
$76.45 / $15.29 per unit
(minimum purchase of 5)
HDI Ionic PK BOOST Plant Nutrient 0-5-6 | 1gal - (Case of 4)
In Stock: 159
$158.84 / $39.71 per unit
(minimum purchase of 4)
Nectar for The Gods Aphrodite's Extraction Carbon 0-1-0 | 32oz
In Stock: 32
$19.59 $23.99 -18%
BioAG TM-7 | 300g - (Case of 12)
In Stock: 12
$385.08 / $32.09 per unit
(minimum purchase of 12)
Emerald Harvest Grow | 32oz
In Stock: 20
$9.59 $14.00 -32%
Dyna-Gro Bloom, 5 gal
In Stock: 9
$284.78 $356.99 -20%
Roots Organics HP2 | 1gal - (Case of 4)
In Stock: 13
$201.88 / $50.47 per unit
(minimum purchase of 4)
House & Garden Algen Extract, 500 ml
In Stock: 1042
$46.23 $63.19 -27%
Down to Earth Bio-Live 5-4-2 | 25lb - OMRI Listed
In Stock: 416
$59.56 $78.90 -25%
Nectar for The Gods Demeter's Destiny Liquid Calcium 0-0.5-0 | 1gal
In Stock: 7
$213.76 / $53.44 per unit
(minimum purchase of 4)
Emerald Harvest Root Wizard, 2.5 gal - (Case of 2)
In Stock: 5
$642.42 / $321.21 per unit
(minimum purchase of 2)
Neptune's Harvest Kelp Meal Multi-Purpose Plant Food 1-0-2 | 4lb - OMRI Listed - (Case of 6)
In Stock: 237
$154.98 / $25.83 per unit
(minimum purchase of 6)
SUPERthrive Vitamin Solution Fertilizer | 1gal - Concentrate
In Stock: 224
$220.09 $228.99 -4%
Nectar for The Gods Aphrodite's Extraction Carbon 0-1-0 | 1gal - (Case of 4)
Out of stock
$213.76 / $53.44 per unit
(minimum purchase of 4)
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