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Nutrients & Supplements

Soil Amendments
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32
Big Foot Ecto-Mycorrhizae | 2oz
In Stock: 323
$199.80
Down to Earth Kelp Meal 1-0.1-2 | 50lb - OMRI Listed
In Stock: 55
$199.28 $287.99 -31%
MILLS C4 5LTR
In Stock: 108
$198.00 $300.00 -34%
Aptus Liquid Base, 1 L
In Stock: 21
$197.92 $294.00 -33%
House & Garden Nitrogen Boost, 5 L
In Stock: 94
$197.92 $299.88 -34%
Purple Maxx, 1 gal
In Stock: 55
$197.34 $258.99 -24%
Cutting Edge Solutions Cal-Mag Amplified, 6 gal
In Stock: 17
$196.73 $272.99 -28%
Budswel, 5 gal
In Stock: 584
$196.20 $247.99 -21%
Budswel, 5 gal (CA Only)
In Stock: 157
$196.20 $247.99 -21%
Big Foot Mycorrhizae Granular | 10lb
In Stock: 29
$195.70
BioBizz Root-Juice 5L
In Stock: 12
$195.36 $296.00 -34%
BioBizz Root-Juice 5L CA & OR only
In Stock: 2
$195.36 $296.00 -34%
Emerald Harvest pH Down, 1 qt, case of 12
In Stock: 33
$194.04 $294.00 -34%
Emerald Harvest pH Up, 1 qt, case of 12
In Stock: 18
$194.04 $294.00 -34%
House & Garden Drip Clean, 5 L
In Stock: 301
$194.04 $294.00 -34%
Grotek Vitamax Plus 1-1-2 | 10L - (Case of 2)
In Stock: 14
$192.99
Plant Success Orca | 1gal - (Case of 2)
In Stock: 13
$192.50 $252.21 -24%
Emerald Harvest Hydra Clear, 1 gal
In Stock: 63
$191.40 $290.00 -34%
House & Garden Shooting Powder Sachet (pack of 20)
In Stock: 258
$190.58 $262.50 -27%
Botanicare Pure Blend Pro Grow Formula 3-2-4 - 5gal
In Stock: 67
$189.99 $320.50 -41%
Botanicare Pure Blend Pro Soil 1-4-5 - 5gal
In Stock: 326
$189.99 $320.50 -41%
Grotek Growth Booster 16-40-0 | 300g - (Case of 6)
In Stock: 78
$189.99
Great White Granular 1 Mycorrhizal | 20lb - OMRI Listed
In Stock: 8
$189.31 $225.34 -16%
Grotek Blossom Blaster, 500 g
In Stock: 313
$188.47 $256.99 -27%
Rock Resinator Heavy Yields, 5 L
In Stock: 1049
$188.40 $291.99 -35%
Botanicare Hydroplex Bloom 0-10-6 - 2.5gal
In Stock: 61
$188.36 $288.38 -35%
Emerald Harvest Cal-Mag | 6gal
In Stock: 17
$186.98 $250.00 -25%
Xtreme Gardening Mykos |60 - 100g Bags
In Stock: 52
$186.95 $225.98 -17%
HDI Clonex Mist Root Promoter | 1gal - Concentrate
In Stock: 48
$186.75 $224.07 -17%
Orca Premium Liquid Mycorrhizae, 1 gal
In Stock: 80
$186.23 $252.99 -26%
General Hydroponics FloraNova Grow 7-4-10 - 2.5gal
In Stock: 91
$186.12 $285.93 -35%
General Hydroponics FloraNova Bloom 4-8-7 - 2.5gal
In Stock: 460
$186.12 $285.93 -35%
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