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Nutrients & Supplements

Soil Amendments
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32
Grow More Sea Grow Flower and Bloom, 25 lbs
In Stock: 80
$89.03 $109.99 -19%
Botanicare Hydroplex Bloom 0-10-6 - 1gal
In Stock: 46
$88.37 $131.94 -33%
FoxFarm Bush Doctor 1-0-0 Cal-Mag Supplement | 1gal - 3% Calcium - 0.9% Magnesium - OMRI Listed - (Case of 4)
In Stock: 40
$88.16 $104.99 -16%
Emerald Harvest Cal-Mag, 2.5 gal - (Case of 2)
In Stock: 2
$87.75 $130.00 -33%
Grotek Cal-Max, 10 L
In Stock: 790
$87.74 $116.99 -25%
Emerald Harvest Sturdy Stalk | 1gal
In Stock: 31
$87.70 $122.00 -28%
HDI Ionic Bloom Plant Nutrient 3-2-6 | 2.5gal - (Case of 2)
Out of stock
$87.62 $99.65 -12%
HYCLEAN Line & Equipment Cleaner for Irrigation Systems | 4L (1.05gal) - Non-Toxic - (Case of 4)
In Stock: 81
$87.47 $89.04 -2%
FoxFarm Tiger Bloom Buds & Blooms Fertilizer 2-8-4 | 1gal - Concentrate - (Case of 4)
In Stock: 172
$87.05 $113.99 -24%
Grotek Vitamax Pro, 4 L
In Stock: 646
$87.01 $105.46 -17%
Grotek Pro-Silicate, 10 L
In Stock: 341
$86.99 $115.99 -25%
FoxFarm Grow Big Fertilizer 6-4-4 | 1gal - Concentrate
In Stock: 130
$86.94 $112.99 -23%
Optic Foliar REV, 1 L
In Stock: 29
$86.82 $116.99 -26%
Grotek Heavy Bud Pro 1-0-3 | 10L - (Case of 2)
In Stock: 12
$86.80 $257.39 -66%
FoxFarm Cha-Ching Soluble Fertilizer 9-50-10 | 2lb Jar
In Stock: 556
$86.59 $97.99 -12%
FoxFarm Beastie Bloomz Fertilizer 0-50-30 | 2lb
In Stock: 126
$86.55 $97.99 -12%
FoxFarm Open Sesame Soluble Fertilizer 5-45-19 | 2lb Jar
In Stock: 179
$86.41 $97.99 -12%
Down to Earth Kelp Meal 1-0.1-2 | 20lb - OMRI Listed
In Stock: 91
$86.26 $121.99 -29%
Grow More Soluble 6-30-30 Standard, 25 lbs
In Stock: 108
$86.13 $105.99 -19%
Technaflora B.C. Boost, 10 L
In Stock: 16
$85.81 $126.99 -32%
Rhizoflora Purpinator 0-2-4 - 1gal
In Stock: 61
$85.48
Botanicare Silica Blast 0-0-0.5 - 2.5gal
In Stock: 57
$84.86 $127.26 -33%
Gaia Green Power Bloom, 20 kg
In Stock: 322
$84.74 $104.50 -19%
Humboldt Nutrients Big Up Powder, 10 lbs
In Stock: 9
$84.48 $500.99 -83%
House & Garden Soil A, 20 L
In Stock: 316
$83.69 $123.99 -33%
House & Garden Soil B, 20 L
In Stock: 224
$83.69 $123.99 -33%
General Hydroponics FloraPro Late Bloom 0-24-26 - 25lb
In Stock: 1609
$83.61 $95.91 -13%
FoxFarm Grow Big Liquid Concentrate, 5 gal
Out of stock
$83.42 $411.95 -80%
Microbe Life Hydroponics Terps Plus, 1 gal
In Stock: 80
$83.25 $111.99 -26%
Grotek Monster Grow Pro 18-36-1 | 2.5kg
In Stock: 19
$82.74 $244.99 -66%
General Hydroponics FloraNova Grow 7-4-10 - 1gal
In Stock: 123
$82.50 $123.51 -33%
General Hydroponics FloraNova Bloom 4-8-7 - 1gal
In Stock: 199
$82.50 $123.51 -33%
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