durable: Pressure propagation ball is durable and durable, so you can clone more plants according to your preferences. Thanks to the plant propagation layer stacking pods, it is easy to connect and clone existing plants easily Material: Plant rooting box with PP plastic, professionally used in plant breeding, provides opportunities for cultivating various plants, without any worry about air stratification pods, and is safe for female parent plants Strong and fast results:High pressure root conteroller is created with a globe design, which helps yourto get stronger roots, thereby reproducing more mature plants faster than normal propagation methods Function: Use plant rooting device to grow roots on branches, copy existing plants and produce new plants. It is suitable for all kinds of plants and has a wide range of applications Simple to use: Choose a healthy plant branch, cut and peel off the bark. Fill the plant propagation box with moist soil, and then fix the rooting box to the place where the bark is peeled off Description Plant rooting box uses the ancient air stratification method to grow roots directly onto the branches to replicate your existing plants and produce new plants. Using this plant rooting ball can grow roots on branches, copy existing plants and produce new plants. It is suitable for various plants, such as roses, climbers, fruit trees, magnolias and camellia. Features Plant rooting box -Color: Black. -Material:Plastic. -Size: diameter 8cm / 3.15in. -Weight:0.25kg. Package Including 3 * Plant rooting box