Heavy 16

Shop premium plant nutrients engineered to produce unrivaled yields. Using a combination of premium synthetic and natural ingredients, Heavy 16 offers scientifically designed formulae to help your plants reach their optimum genetic potential. Heavy 16 Nutrients are for the professional grower. All Heavy 16 plant nutrients are blended and bottled in California. HTG Supply offers only the best nutrients from the industry’s top brands. Browse our premium Heavy 16 products to boost your garden yields today!

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Filters
Product Filters
Brand
Weight Limit
Wattage
Voltage
System Type
Style
Speed Control Compatible
Spectrum Type
Fitting Size
Flange Size
Reflector Size
Size
Socket Type
Shape
Reversible
Reflector Type
Probe Type
Portability
Planting Sites
Output Control
Outlets
Number of Lamps
Module Capacity
Material
Light Type
Light Source
Lamp Drive Frequency
HID Type
HID Bulb Type
Fitting Type
Component Type
Chip Type
Base Type
Ballast Component Type
Application Type
Application Type
Growing Method
GPH
Fixture Configuration
Fan CFM
Configuration
Color Temp. (Kelvin)
CFM
Bulb Length
Built-In Socket
Heavy 16 Finish
$29.95$344.99 $20.96$241.49
Heavy 16 Foliar
$17.98$169.95 $12.58$118.96
Heavy 16 Roots
$59.98$489.99 $41.98$342.99
Heavy 16 Bud A&B
$27.97$431.96 $19.57$302.36
Heavy 16 Fire
$59.98$999.99 $41.98$699.99
Heavy 16 Prime Concentrate
$35.99$639.99 $25.19$447.99
Heavy 16 Veg A&B
$431.98 $302.38

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