How to propagate rubber trees and what to pay attention to

How to reproduce rubber tree

Rubber trees are commonly propagated by cuttings and high pressure. Rubber tree seeds can be propagated, and seeds are the natural reproduction method. Cuttings are the fastest way to propagate.

Rubber tree breeding time

The survival rate of rubber tree cuttings is highest in spring and autumn every year, because the temperature in spring and autumn is suitable, neither high nor low. At this time, the rooting speed of rubber tree cuttings is the fastest and the success rate is the highest.

Rubber tree propagation method

Rubber tree cutting propagation

First, choose thick, semi-lignified rubber tree branches with a length of 12 to 15 cm, apply wood ash on the cut, cut off the leaves below, insert the branches into water, and place them in a well-lit place. Change the water every 2 to 4 days. Roots will grow after 7 days. When the roots grow to 3-5 cm, you can move them to a pot, and they will grow permanent roots in about 15 days.

Rubber tree seed propagation

Rubber trees have seeds, but their seeds are particularly difficult to obtain. They can usually be found in their places of origin. Seedling trees need to be maintained for 6 years before they can produce seeds. Seed propagation is not recommended.

Rubber leaf cuttings

When the temperature is around 20 degrees, rubber trees can be propagated by leaf cuttings. Choose healthy, strong leaves without insect pests. It is best if the bottom is thicker. When pruning the leaves, cut them together with the petioles, disinfect them, and then insert them into a substrate with river sand or perlite.

Hydroponic rubber tree propagation

Before hydroponically cultivating a rubber tree, you need to let the water stand for 1-2 days in advance. Just soak the petiole in water for about 5 cm. Do not let the leaves touch the water. Change the water every 3-5 days before it takes root to ensure the activity of the water.

Precautions for rubber tree breeding

The suitable growth temperature for rubber trees is between 25-30 degrees. The temperature in winter should not be lower than 3 degrees, and it is best to keep it above 10 degrees. The plant contains latex. After each pruning, the incision needs to be blocked with glue mud, or charcoal powder should be applied to the incision.