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Home
Products
Lighting
Commercial Grow Lights
Gavita Grow Supplies
LEC/CMH - Ceramic Grow Lights
LED Grow Lights
Sun System DE Reflectors
Sun System SE Reflectors
Electronic Grow Light Ballasts
Magnetic Grow Light Ballasts
Grow Lamps / Grow Bulbs
Fluorescent Grow Lighting
Complete Grow Light Systems
Grow Lighting & Electrical Components
Extension, Power & Lamp Cords
Light Movers & Hangers
Growing Environment
Environmental Controllers
Fans / Ventilation / Ducting
AC / Dehumidification / Humidification
Air Purification
Timers and Testing Instruments
Plant Propagation, Nutrition & Health
Cloning & Seed Starting
Nutrients & Supplements
Pest & Disease Control
Leaf Shines & Washes
Growing Media Containers
Growing Media
Pots & Containers
Grow Tents, Systems & Trays
Tents & Indoor Greenhouses
Grow Systems / Trays / Reservoirs
Water & Aeration
Water Pumps & Irrigation Supplies
Water Chillers & Heaters
Filtration & Purification
Water Treatment
Water Aeration
Watering, Sprayers & Wands
pH / EC / TDS Meters & Solutions
Tools Accessories & More
Plant Support
Solar Panels and Equipment
Hand Tools
Reflective & Greenhouse Films
Growing Accessories
Liquid & Weight Measuring
Harvest Solutions
Food & Water Storage
Garden Hygiene and Safety
Promo Merch
Daily Deals
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Shop In Brand: Humboldt Nutrients
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Humboldt Nutrients
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Humboldt Nutrients
Humboldt Nutrients
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Big Up Powder 10 lbs
$
500.99
$
425.84
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Bloom Natural gal.
$
108.99
$
92.64
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Honey Organic ES 2.5 gal.
$
212.99
$
181.04
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Honey Organic ES 32 oz.
$
27.49
$
23.37
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Honey Organic ES 5 gal.
$
381.99
$
324.69
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Humboldt Roots 1 gal.
$
818.99
$
696.14
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Humboldt Roots 1/2 gal
$
451.99
$
384.19
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Humboldt Roots 125 ml.
$
48.99
$
41.64
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Humboldt Roots 250 ml.
$
81.99
$
69.69
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MycoMadness 120 lb.
$
8,390.78
$
7,132.16
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Verde 15 gallon
$
1,192.99
$
1,014.04
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Verde 2.5 gal.
$
244.99
$
208.24
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Verde 32 oz.
$
28.99
$
24.64
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Verde 5 gal.
$
463.99
$
394.39
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Verde 55 gal.
$
4,048.99
$
3,441.64
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Verde gal.
$
102.99
$
87.54
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