Rockwool Cube - (Small)

<div>Our small Rockwool starter cubes are ideal for seed germination and the earliest stage of clone propagation. The compact format fits standard 50- and 104-cell propagation trays and provides excellent moisture retention with adequate oxygen for rapid root emergence. pH-buffered for immediate use. Simply soak in pH 5.5 water, insert seed or cutting, and maintain in a humid propagation environment. Pairs seamlessly with medium and large Rockwool blocks for a continuous propagation-to-production workflow.</div>