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Nutrients & Supplements

Soil Amendments
Grotek Gro-Silic, 250 ml
In Stock: 6
$2.48 $32.99 -92%
Rock Fusion Grow Base Nutrient, 1 L
Out of stock
$5.69 $39.99 -86%
Mad Farmer Nutrient UpTake Solution (N.U.T.S.), 30 gal
In Stock: 3
$100.48 $1,181.25 -91%
Emerald Harvest Root Wizard | 55gal
Out of stock
$5,408.13 $5,971.43 -9%
South Cascade Organics SLF-100 | 2.5gal - OMRI Listed - (Case of 2)
In Stock: 16
$248.03 $319.99 -22%
Grotek Heavy Bud Pro 1-0-3 | 1L - (Case of 6)
In Stock: 132
$11.76 $35.59 -67%
Xtreme Gardening Azos Root Booster | 12oz - (Case of 6)
In Stock: 135
$45.47 $53.77 -15%
SUPERthrive Pro-TeKt Nutritional Supplement 0-0-3 | 8oz - The Silicon Solution - (Case of 12)
Out of stock
$7.52 $11.99 -37%
Big Foot Root Boost Nitrogen-Fixing Azospirillum | 2oz
In Stock: 34
$9.99
Gaia Green Worm Castings, 2 L U.S. (NA02) Pouch
In Stock: 641
$15.21 $15.99 -5%
MYKE Vegetable & Herb Growth Enhancer | 0.9qt - OMRI Listed - (Pallet of 36)
In Stock: 144
$11.97 $17.99 -33%
Xtreme Gardening Calcar Foliar Booster | 6oz - (Case of 12)
In Stock: 12
$30.29 $34.49 -12%
Xtreme Gardening Mykos |60 - 100g Bags
In Stock: 68
$186.95 $225.98 -17%
Plant Success Orca | 1gal
Out of stock
$203.68 $252.21 -19%
Big Foot Mycorrhizae Granular | 10lb
In Stock: 22
$195.70
Down To Earth Vegetable Garden 4-4-4 | 25lb - OMRI Listed
In Stock: 161
$36.13 $49.99 -28%
FoxFarm Bush Doctor Sledgehammer | 16oz -OMRI Listed
In Stock: 141
$17.61 $19.99 -12%
FoxFarm Cultivation Nation Flower, 1 lb
In Stock: 2
$8.78 $18.78 -53%
Big Foot Mycorrhizae Granular | 2lb
In Stock: 66
$46.35
Plant Success Great White Premium Mycorrhizae | 32oz
In Stock: 64
$223.15 $276.29 -19%
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