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Nutrients & Supplements

Soil Amendments
Coast of Maine Squid All Natural Liquid Plant Food 2-3-0, 1 qt
In Stock: 25
$23.90 $24.99 -4%
Emerald Harvest Starter Kit | 32oz - 3 Part Base
In Stock: 5
$206.04 $220.00 -6%
Xtreme Azos Beneficial Bacteria, 12 oz (340 g)
In Stock: 65
$47.73 $65.99 -28%
House & Garden Cocos A, 1 L
In Stock: 101
$14.82 $20.24 -27%
Gaia Green Greensand, 20 kg U.S. (NA02)
In Stock: 10
$105.32 $131.99 -20%
Emerald Harvest Cali Pro Bloom B, 270 gal
Out of stock
$3,059.00 $3,538.46 -14%
HDI Clonex Clone Solution | 5gal
In Stock: 121
$230.57 $280.74 -18%
Down to Earth Citrus Mix 6-3-3 | 5lb - OMRI Listed - (Case of 6)
In Stock: 552
$78.54 / $13.09 per unit
(minimum purchase of 6)
Great White Granular 1, 2.2lbs
In Stock: 33
$25.20 $33.99 -26%
Gaia Green All Purpose, 2 kg Pouch
In Stock: 2450
$22.82 $25.29 -10%
HDI Clonex Mist Root Promoter | 32oz - Concentrate - (Case of 6)
In Stock: 39
$349.14 / $58.19 per unit
(minimum purchase of 6)
House & Garden Roots Excelurator, (silver bottle), 5 L
In Stock: 5
$979.29 $1,338.75 -27%
Neptune's Harvest Fish & Seaweed Fertilizer 2-3-1 | 142oz - Concentrate - OMRI Listed - (Case of 4)
In Stock: 730
$189.32 / $47.33 per unit
(minimum purchase of 4)
HEAVY 16 Fire, 32 oz (OR Only)
In Stock: 565
$77.15 $116.02 -34%
HDI Ionic Bloom Plant Nutrient 3-2-6 | 1gal - (Case of 4)
In Stock: 36
$158.84 / $39.71 per unit
(minimum purchase of 4)
Emerald Harvest pH Down | 55gal
In Stock: 5
$2,067.35 $2,750.00 -25%
Emerald Harvest pH Down | 32oz
In Stock: 61
$18.85 $25.50 -26%
Nectar for The Gods Poseidonzime Foliar Spray 0-0-0.5 | 32oz
In Stock: 25
$19.59 $23.99 -18%
Emerald Harvest King Kola, 2.5 gal - (Case of 2)
In Stock: 2
$335.16 / $167.58 per unit
(minimum purchase of 2)
House & Garden Algen Extract, 1 L
In Stock: 110
$86.18 $117.81 -27%
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