G2g Grow medium
G2G Rockwool 1.5" Propagation Plug

perfect for germinating seeds

The G2G Rockwool 1.5" Propagation Plugs are for starting seeds and root cuttings prior to transplanting into the G2G Rockwool 6" Cube. The propagation plugs fit perfectly into the 1.5" diameter hole included in the 6" cube. Each plug has a uniform density, firmness, and fibrous structure resulting in a uniform distribution of water, nutrients and pH levels. 
Ebb & Flow
Drip Irrigation
Hand Watering


G2G Rockwool Properties


All Good 2 Grow Rockwool products are tested by SGS to certify that they are free of asbestos and other harmful leachable ions.