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Nutrients & Supplements

Soil Amendments
Down to Earth Fish Powder 12-1-1 | 1lb - (Case of 6)
Out of stock
$81.42 / $13.57 per unit
(minimum purchase of 6)
Neptune's Harvest Seaweed Plant Food 0-0-1 | 32oz - Concentrate - Makes 32gal - OMRI Listed - (Case of 12)
In Stock: 588
$210.48 / $17.54 per unit
(minimum purchase of 12)
Emerald Harvest Kick Starter Kit 2-Part Base
In Stock: 233
$115.70 $136.92 -15%
True Organic All-Purpose Plant Food 5-4-5 | 4.5lb - Shaker Jug - Covers up to 100sq ft - OMRI Listed - (Case of 6)
In Stock: 72
$29.88 / $4.98 per unit
(minimum purchase of 6)
Xtreme Gardening Mykos WP | 15lb - Wettable Powder - (Case of 2)
In Stock: 8
$624.84 / $312.42 per unit
(minimum purchase of 2)
FoxFarm Cultivation Nation Cal-Mag | 32oz
In Stock: 96
$186.24 / $15.52 per unit
(minimum purchase of 12)
Xtreme Gardening Mykos Natural Root Enhancer | 24pc - 100g - Pouch
In Stock: 51
$153.45 $177.40 -14%
Down to Earth Feather Meal 12-0-0 | 4lb - OMRI Listed - (Case of 6)
In Stock: 99
$77.82 / $12.97 per unit
(minimum purchase of 6)
FoxFarm Happy Frog Fruit & Flower 4-9-3 | 4lb - OMRI Listed
In Stock: 2386
$142.32 / $11.86 per unit
(minimum purchase of 12)
Xtreme Mykos Pure Mycorrhizal Inoculum, Wettable Powder, 15 lbs
Out of stock
$304.00 $444.99 -32%
SUPERthrive Bloom Plant Nutrients 3-12-6 | 8oz - (Case of 12)
In Stock: 8928
$88.44 / $7.37 per unit
(minimum purchase of 12)
SUPERthrive Grow Liquid Plant Food 7-9-5 | 32oz - (Case of 12)
In Stock: 229
$225.84 / $18.82 per unit
(minimum purchase of 12)
Sustane 8-2-4 All Natural Fertilizer | 50lb - OMRI Listed
In Stock: 203
$96.47 $107.60 -10%
True Organic Berry Food 5-4-4 | 4lb - Resealable Bag - Use Monthly - Covers up to 58sq ft - OMRI Listed - (Case of 6)
In Stock: 288
$59.34 / $9.89 per unit
(minimum purchase of 6)
Down to Earth Calcium 96 | 1lb - OMRI Listed - (Case of 6)
In Stock: 105
$41.94 / $6.99 per unit
(minimum purchase of 6)
SUPERthrive Grow Liquid Plant Food 7-9-5 | 1gal - (Case of 4)
In Stock: 16
$229.48 / $57.37 per unit
(minimum purchase of 4)
Plant Success Great White Premium Mycorrhizae | 1oz
In Stock: 741
$12.47 $15.66 -20%
Xtreme Gardening Azos Red Liquid | 200mL - (Case of 8)
In Stock: 8
$1,632.16 / $204.02 per unit
(minimum purchase of 8)
Down to Earth Feather Meal 12-0-0 | 20lb - OMRI Listed
In Stock: 35
$41.72 $64.19 -35%
Big Foot Ecto-Mycorrhizae | 2oz
In Stock: 502
$3,996.00 / $199.80 per unit
(minimum purchase of 20)
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