This air layering propagation ball helps plant branches take root quickly and complete reproduction. Green plant stems and tree branches can grow into new plants efficiently. STRONG FAST RESULTS: The plant root growing box features a globe design that helps cuttings develop stronger roots, enabling faster reproduction of mature plants compared to traditional propagation methods. Propagation results can be observed within 1–6 months after installation. SECURE LOCK: The grafting rooting box includes plugs and corner locks that interlock and secure the device to the branch. It stays in place without needing support rods, though plastic ties can be used for added stability. NO DAMAGE: The rooting device does not harm the parent plant, as it uses only a small branch for cloning, causing minimal interference and not affecting the plant’s natural growth. REUSABLE: The propagation ball is made of durable PP plastic and can be reused, allowing you to clone multiple plants as desired. Available sizes: S - 5 cm, M - 8 cm, L - 12 cm Package includes: 10 x plant rooting grow boxes