Qr Cube

The QR Cube is ideal for cannabis growers that want a drier baseline and faster dry-back during propagation. With a lightweight, open fiber structure, it promotes excellent airflow and drainage — reducing the risk of overwatering and encouraging strong, healthy root systems from the start. It’s perfect for growers using aggressive irrigation schedules or those looking to push early generative growth. Designed to avoid soggy conditions for seedlings and clones while maintaining enough moisture to support rapid root development, its uniform density ensures consistent performance batch after batch. If you want a cube with a bit more moisture retention and root zone stability, the PC Cube is a great option to look into. For explosive root growth paired with slabs, RootmaXX offers powerful early-stage support — making it a perfect companion for your propagation setup.