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Nutrients & Supplements

Soil Amendments
Maxicrop Soluble Seaweed Powder 0-0-17 - 10.7 Oz - OMRI Listed
In Stock: 276
$263.16 / $21.93 per unit
(minimum purchase of 12)
FoxFarm Happy Frog All-Purpose Fertilizer 6-4-5 - 4 lb - OMRI Listed
In Stock: 1104
$153.36 / $12.78 per unit
(minimum purchase of 12)
Neptune's Harvest Seaweed Plant Food 0-0-1 - 32 Oz Concentrate - OMRI Listed
In Stock: 468
$215.76 / $17.98 per unit
(minimum purchase of 12)
Xtreme Gardening Mykos Granular Mycorrhizal Inoculant - 20 Lb
In Stock: 2
$359.16 / $179.58 per unit
(minimum purchase of 2)
Olivia's Cloning Solution - 1 Gal
In Stock: 4
$56.88 / $14.22 per unit
(minimum purchase of 4)
Emerald Harvest pH Up Solution - 270 Gal
Out of stock
$9,200.73 $10,692.31 -14%
FoxFarm Happy Frog Fruit & Flower Fertilizer 4-9-3 - 4 lb - OMRI Listed
In Stock: 1282
$153.36 / $12.78 per unit
(minimum purchase of 12)
Down To Earth Feather Meal 12-0-0 Organic Fertilizer - 20 lb - OMRI Listed
In Stock: 14
$40.81 $64.19 -36%
Emerald Harvest Kick Starter Kit 2-Part Base Nutrient Kit - 1 Qt Each
Out of stock
$117.82 $136.92 -14%
Down To Earth Bat Guano 7-3-1 Organic Fertilizer - 2 lb - OMRI Listed
In Stock: 426
$73.56 / $12.26 per unit
(minimum purchase of 6)
Gaia Green Basalt Rock Dust Mineral Soil Amendment - 2 kg Pouch
In Stock: 398
$13.32 $13.99 -5%
Xtreme Gardening Mykos Wettable Powder Mycorrhizal Inoculant - 15 lb
Out of stock
$318.10 $444.99 -29%
Xtreme Gardening Mykos Natural Root Enhancer Mycorrhizal Inoculant - 100 g - 24-Count
In Stock: 49
$155.85 $177.40 -12%
Xtreme Gardening Mykos Wettable Powder Mycorrhizal Inoculant - 15 Lb
Out of stock
$637.36 / $318.68 per unit
(minimum purchase of 2)
True Organic Berry Food 5-4-4 - 4 lb
In Stock: 1512
$61.20 / $10.20 per unit
(minimum purchase of 6)
Big Foot Ecto-Mycorrhizae Water Soluble Powder for Woody Plants - 2 Oz
In Stock: 462
$149.60 / $7.48 per unit
(minimum purchase of 20)
Xtreme Gardening Mykos Granular Mycorrhizal Inoculant - 50 Lb
Out of stock
$408.85 $490.64 -17%
FoxFarm Cultivation Nation Cal-Mag Supplement - 32 Oz
In Stock: 168
$203.52 / $16.96 per unit
(minimum purchase of 12)
General Hydroponics Flora Series Trial Pack Nutrient Kit - 32 Oz Each (FloraMicro, FloraGro, FloraBloom)
In Stock: 5
$39.09 $39.35 -1%
Plant Success Great White Premium Mycorrhizae Concentrate - 1 Oz
In Stock: 79
$12.79 $15.66 -18%
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