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Nutrients & Supplements

Soil Amendments
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64
General Hydroponics MaxiGro 10-5-14 - 50lb
In Stock: 69
$285.83 $466.35 -39%
Mad Farmer Mother Of All Bloom, 25 lb (11.3 kg)
In Stock: 331
$285.60 $419.99 -32%
Dyna-Gro Mag-Pro, 5 gal
In Stock: 41
$285.52 $350.88 -19%
General Organics BioBud 0.5-0.1-1 - 2.5gal
In Stock: 99
$283.15 $554.83 -49%
Cutting Edge Solutions Bloom, 15 gal
In Stock: 13
$280.85 $377.99 -26%
General Hydroponics Liquid KoolBloom 0-10-10 - 6gal
In Stock: 459
$277.77 $453.12 -39%
Optic Foliar Switch, 24 L
In Stock: 73
$277.30 $407.99 -32%
House & Garden Algen Extract, 5 L
In Stock: 109
$276.75 $406.98 -32%
Emerald Harvest Emerald Goddess 2-1-4 | 2.5gal
In Stock: 24
$275.11 $380.00 -28%
Emerald Harvest King Kola 0.3-2-3 | 2.5gal
In Stock: 14
$275.11 $380.00 -28%
SUPERthrive Grow Liquid Plant Food 7-9-5 | 5gal
In Stock: 42
$274.39 $395.21 -31%
SUPERthrive Bloom Plant Nutrients 3-12-6 | 5gal
In Stock: 11
$272.38 $395.21 -31%
Emerald Harvest Honey Chome, 2.5 gal - (Case of 2)
In Stock: 38
$271.33 $380.00 -29%
Emerald Harvest Emerald Goddess, 2.5 gal - (Case of 2)
Out of stock
$271.32 $380.00 -29%
Emerald Harvest King Kola, 2.5 gal - (Case of 2)
In Stock: 2
$271.32 $380.00 -29%
Emerald Harvest King Kola, 2.5 gal (FL/NM/PA) - (Case of 2)
Out of stock
$271.32 $380.00 -29%
Mad Farmer Be One, 6 gal
In Stock: 23
$271.32 $440.99 -38%
HEAVY 16 Foliar, 2.5 gal
In Stock: 236
$271.31 $398.99 -32%
House & Garden Top Booster, 20 L
In Stock: 163
$269.47 $396.27 -32%
SUPERthrive Mag-Pro Nutritional Supplement 2-15-4 | 5gal
In Stock: 11
$269.02 $387.93 -31%
MILLS BASIS A 60 LTR
In Stock: 12
$268.60 $395.00 -32%
MILLS BASIS B 60 LTR
In Stock: 14
$268.60 $395.00 -32%
General Hydroponics ARMOR SI 0-0-4 | 6gal
In Stock: 62
$267.70 $438.39 -39%
Emerald Harvest Honey Chome 0.5-0.5-1 | 2.5gal
In Stock: 56
$263.74 $380.00 -31%
Biobizz Bio-Heaven | 5 L
In Stock: 43
$263.50 $387.50 -32%
BioBizz Bio-Heaven 5L CA & OR only
In Stock: 5
$263.50 $387.50 -32%
SUPERthrive Foliage-Pro Liquid Plant Food 9-3-6 | 5gal
Out of stock
$262.78 $395.21 -34%
Microbe Life Photosynthesis Plus, 5 gal
In Stock: 39
$262.53 $350.99 -25%
Microbe Life Photosynthesis Plus-O, 5 gal (OR)
In Stock: 14
$262.53 $350.99 -25%
Cutting Edge Solutions Sugaree, 6 gal
In Stock: 71
$258.02 $349.99 -26%
Cutting Edge Solutions Sour-Dee, 6 gal
In Stock: 14
$258.02 $349.99 -26%
GH General Organics CaMg+ 6 Gallon
In Stock: 24
$257.96 $420.86 -39%
Roots Organics CalMag, 5 gal
In Stock: 32
$257.86 $374.20 -31%
HEAVY 16 Finish, 6 gal
In Stock: 194
$257.03 $362.24 -29%
South Cascade Organics SLF-100, 2.5 gal
In Stock: 22
$257.03 $314.99 -18%
Roots Organics Oregonism XL, 6 lbs
In Stock: 27
$256.85 $360.70 -29%
Soul Big Swell, 2.5 gal
In Stock: 101
$256.41 $471.34 -46%
Snow Storm Ultra, 2.5 gal
In Stock: 31
$255.80 $329.99 -22%
South Cascade Organics SLF-100 | 2.5gal - OMRI Listed - (Case of 2)
In Stock: 28
$255.54 $319.99 -20%
Plant Success Organics Soluble 0.5-0.1-7 | 5lb
In Stock: 16
$254.63 $296.51 -14%
Roots Organics Trinity, 5 gal
In Stock: 37
$254.47 $374.21 -32%
Roots Organics Trinity, 5 gal
In Stock: 52
$254.47 $374.21 -32%
HDI Clonex Clone Solution | 5gal
In Stock: 24
$254.12 $304.10 -16%
Emerald Harvest King Kola 0.3-2-3 | 2.5gal (FL, NM, PA)
Out of stock
$253.27 $380.00 -33%
Remo AstroFlower, 20 L
In Stock: 2
$251.60 $369.99 -32%
Botanicare Liquid Karma 0.1-0.1-0.5 - 5gal
In Stock: 186
$251.46 $410.27 -39%
Optic Foliar REV, 4 L
In Stock: 20
$250.70 $368.99 -32%
Optic Foliar Transport, 4 L
In Stock: 11
$250.70 $368.99 -32%
Optic Foliar Watts, 4 L
In Stock: 29
$250.70 $368.99 -32%
Grow More Mendocino Avalanche, 6 gal
In Stock: 71
$250.65 $368.95 -32%
Cutting Edge Solutions Louder Powder Grow A (15-0-0), 50 lb Bucket
In Stock: 60
$250.48 $349.99 -28%
Cutting Edge Solutions Louder Powder Grow B (8-13-31), 50 lb Bucket
In Stock: 167
$250.48 $349.99 -28%
Cutting Edge Solutions Louder Powder Bloom A (14-0-0), 50 lb Bucket
In Stock: 24
$250.48 $349.99 -28%
Cutting Edge Solutions Louder Powder Bloom B (0-25-24), 50 lb Bucket
In Stock: 36
$250.48 $349.99 -28%
Emerald Harvest Bloom, 15 gal
In Stock: 20
$250.24 $262.86 -5%
Emerald Harvest Grow, 15 gal
Out of stock
$250.24 $262.86 -5%
Biobizz Top-Max, 10 L
In Stock: 30
$249.26 $366.56 -32%
BioBizz Top-Max 10L CA & OR only
In Stock: 18
$249.26 $366.56 -32%
Roots Organics Bio Force, 6 lbs
In Stock: 12
$247.64 $303.47 -18%
Emerald Harvest pH Up | 6gal
In Stock: 8
$246.35 $352.00 -30%
Cutting Edge Solutions Uncle John's Blend, 6 gal
In Stock: 27
$245.82 $419.99 -41%
Cutting Edge Solutions Uncle John's Blend, 6 gal (OREGON ONLY)
In Stock: 2
$245.82 $419.99 -41%
Cutting Edge Solutions Bulletproof Si, 6 gal
In Stock: 29
$245.82 $319.99 -23%
Emerald Harvest Grow | 15gal
Out of stock
$245.28 $262.86 -7%
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