Media/Rockwool

The Grodan 1 inch rockwool propagation cube comes in a sheet of 100 cubes, which fits nicely into a standard 10" x 10" greenhouse flat. The rockwool cube settings are about 1-1/2" in height, and almost 1 inch square. They aremonly used for starting...

Rockwool is an inorganic and sterile growing medium made from spun molten rock. A superior medium for rooting cuttings, rockwool provides 20% air space when saturated, and does not contain nutrients. It ismended that rockwool be conditioned by soaking...

SteadyGrowPro 10 Plug Strip W/Tray Faster starts for healthier plants Avoid mess, bacteria and insects Easy transfer to outdoor gardens, container gardens or indoor planters