Plant Propagation Device Our plant root box adopts cutting ball design and air layer technology to promote faster initial rooting and help cuttings get stronger roots, which which results in faster and better efficiency than traditional propagation methods, improving the rate of on trees. High quality material: The plant root box is made of high quality PP plastic, the sturdy structure makes it not easy to break or deform and can be reused for a long time. It is specially used for plant propagation and cultivation, which will not damage plants or affect the natural growth of plants. Safety Interlock: Our propagation ball graft devices are designed with an automatic buckle, which interlocks and attaches to the branch to hold the propagator in place even without a stem underneath. And the package which includes the self-locking nylon ties, you can use it through its holes on the plant rooting ball to tighten them and make sure the branches are tightly closed or well protected. Easy to use Peel off the bark about 2-2.5cm, fill the plant root ball with moist soil, then attach the plant propagator to the branch belt and secure it with a collar of cable. The plant balls are suitable for plant branches from 3 to 9 mm in diameter. Can help branches root quickly without damaging the plant. New trees with a developed root system can take root in 6 to 8 weeks. Cutting Rooting Ball Grafting Tools Total 12 reusable plant rooting tools, including 12 pieces of nylon collars for fixing, and a 500ml watering can. They can help you in the propagation of plant plugs and increases the survival rate of plants. Ideal for grafting fruit trees and flowers.