Rockwool 3" Large Hole Cubes

 3" Large Hole  Cuttings Seed Cubes 

These cubes are ideal for raising seedlings and cuttings. Clean, lightweight and supplied in their own plastic tray for easy handling, these continue to be one of the most popular growing mediums we sell. Once roots start to emerge through the cubes you will need to plant them on into larger cubes or some other medium. Rockwool cubes effectively absorb nutrients getting your plants off to the best start. Seedlings started in cubes are easily transferred.  Seedlings or cuttings started in cubes can be transplanted into more traditional planters and growing mediums.

Also available in 4"