Product Overview
Root Riot® Plant Starter Cubes are pre-moistened propagation cubes made from composted and finely milled Canadian sphagnum peat moss for seed starting and cutting propagation in soil or hydroponic systems. Their pH-balanced, spongy structure maintains an ideal air-to-water ratio to support rapid root initiation and development. Designed to hold their shape during transplanting, these starter cubes help reduce transplant stress while providing a consistent growing environment for healthy young plants. Suitable for a wide range of propagation applications, they arrive ready to use and can be rehydrated if needed.
