FOUR PACK - ROOT RIOT 100 CUBES refill plugs

Root Riot Plant Starter Cubes are pH balanced and pre-moistened, so they are ready to use right out of the bag or in the tray. Made from Canadian peat moss, Root Riot cubes have a spongy texture that provides the ideal air to water ratio. This allows them to maintain a consistent moisture level. The texture also allows for even dry out, unlike stonewool cubes.