Grodan Gro Delta Mini Block MM 40/40 6/15 No Wrap Grodan Pro plugs are designed for seed and cutting propagation prior to "blocking on" into larger growing blocks. The V-shape...
Tower Garden Rockwool Starter Plugs Rockwool Starter Plugs for Tower Gardens & Hydroponic Systems These rockwool starter plugs are designed for starting seedlings and rooting stem cuttings before moving to a larger...
