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Nutrients & Supplements

Soil Amendments
Maxicrop Soluble Seaweed Powder 0-0-17 | 10.7oz - OMRI Listed - (Case of 12)
In Stock: 340
$229.56 / $19.13 per unit
(minimum purchase of 12)
Xtreme Mykos Pure Mycorrhizal Inoculum, Wettable Powder, 12 oz
In Stock: 129
$24.73 $34.99 -29%
Neptune's Harvest Fish Fertilizer 2-4-1 | 1gal - Concentrate - OMRI Listed - (Case of 4)
In Stock: 463
$163.44 / $40.86 per unit
(minimum purchase of 4)
Down to Earth AZOMITE Slow Release Powder | 1lb - OMRI Listed - (Case of 12)
In Stock: 1340
$38.40 / $3.20 per unit
(minimum purchase of 12)
Great White Granular 1 Mycorrhizal | 20lb - OMRI Listed
In Stock: 8
$193.62 $225.34 -14%
MICROBE Life Hydroponics Foliar Spray & Root Dip | 16oz - (Case of 12)
In Stock: 85
$235.92 / $19.66 per unit
(minimum purchase of 12)
Xtreme Gardening Mykos Root Paks | 500ct - (Case of 2)
In Stock: 2
$337.48 / $168.74 per unit
(minimum purchase of 2)
FoxFarm Cultivation Nation Cal-Mag | 16oz
In Stock: 84
$103.56 / $8.63 per unit
(minimum purchase of 12)
Xtreme Mykos Pure Mycorrhizal Inoculum, Wettable Powder, 2.2 lbs
In Stock: 114
$52.14 $76.99 -32%
SUPERthrive Vitamin Solution 0.5-0-0 | 4oz
In Stock: 4685
$156.72 / $13.06 per unit
(minimum purchase of 12)
Xtreme Gardening Mykos WP | 2.2lb - Wettable Powder - (Case of 6)
In Stock: 101
$332.88 / $55.48 per unit
(minimum purchase of 6)
Down to Earth Blood Meal 12-0-0 | 0.5lb - OMRI Listed - (Case of 12)
In Stock: 636
$45.48 / $3.79 per unit
(minimum purchase of 12)
Xtreme Mykos Pure Mycorrhizal Inoculum, Granular, 100 g Singles (60 per case)
In Stock: 46
$174.15 $278.99 -38%
Olivia's Cloning Solution | 1gal - (Case of 4)
In Stock: 8
$76.16 / $19.04 per unit
(minimum purchase of 4)
Xtreme Mykos Pure Mycorrhizal Inoculum, Granular, 50 lbs
In Stock: 7
$420.61 $644.99 -35%
Xtreme Gardening Tea Brews | 20ct
In Stock: 13
$213.80 $247.17 -14%
Down to Earth Langbeinite 0-0-22 | 50lb - OMRI Listed
In Stock: 201
$74.17 $96.79 -23%
DaKine 420 Nitro Nutrients Grow | 2,000g - (Case of 4)
In Stock: 8
$129.80 / $32.45 per unit
(minimum purchase of 4)
Cutting Edge Solutions Uncle John's Blend, 270 gal tote (OREGON ONLY)
Out of stock
$9,187.38 $11,323.99 -19%
Age Old Kelp, 55 gal
Out of stock
$1,493.63 $1,843.99 -19%
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