2-Part

Grow and bloom. Veg and flower. Whatever you call it, 2-part nutrients are designed to cover both phases of plant growth with just two bottles. These kits will break down into a grow, designed to cover the vegetative growth of the plant, and flower, which is used to cover the flowering growth of the plant. Grow will generally contain a higher amount of nitrogen, whereas the bloom will have higher phosphorus and potassium. Both will contain a spectrum of micronutrients. It is common in 2-part nutrients to use both bottles at the same time, just different ratios in veg and bloom. HTG Supply carries top brands like Roots Organics, General Hydroponics, CANNA, and more! Shop now to find your next favorite nutrient.

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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
Botanicare CNS17 Coco Bloom
$10.95$30.56
Botanicare CNS17 Coco Grow
$10.95$27.50
Roots Organics Terp Tea Grow
$13.99$37.99
Roots Organics Terp Tea Bloom
$13.99$37.99
CYCO Bloom A&B
$25.80$70.72
CX Coco A&B
$35.90$275.90 $32.32$248.32
CX Hydro A&B
$35.90$153.90 $32.32$138.52
Soul Bloom
$18.99$53.99 $12.34$35.09
Cali Pro Bloom A&B
$40.72$101.76

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