Rockwool Slabs

Grodan Rockwool Slabs are a perfect addition to gardeners familiar with drip and ebb & flow hydroponic practices. These rockwool slabs are designed to fit into 15/75 trays which easily integrate into existing drip systems. By making use of pH stable, fully inert media like Rockwool, gardeners have complete control over the nutrient schedule and water feeding of their plants. Rockwool is created by spinning molten rock into fibrous, almost cotton-candy like material then pressing that product into blocks, cubes, slabs, plugs, and every other indoor gardening shape. Shop now in HTG Supply’s wide selection of Rockwool slabs.

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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

Recently Viewed products

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