1 x Tray 144 1" Rockwool Starter Cubes

 Start off your seeds or cuttings without any risk of disease from the substrate.

1 x Tray 144  1" Rockwool Starter Cubes. used for starting seeds off ready to either go in to bigger rock wool blocks or in to another growing medium or larger rock wool block

The cushioning nature of these little cubes enables even the most sensitive of seedlings to be moved without damage to the roots. Large starter cubes are 1½” square at the top. Small starter cubes are 1” square at the top. These are made to fi t the 3” and 4” cubes: the large holes are 1½” diameter and the small holes are 1” diameter.