What is the method for propagating a rubber plant through cuttings?
Here we share the method of propagating a rubber plant through cuttings, as well as detailed techniques for cutting rubber plants and the timing for green plant maintenance. Let's follow the editor to see the specifics!
The best time to propagate is from June to July, as the climate is suitable, the internal activity of rubber plant branches is high, and the success rate is higher. The propagation method is as follows:
Cutting the scion: Choose one-year-old healthy branches as the scion, each segment should be 12-15 centimeters long.
Preparing potting soil: The matrix used must be loose, breathable, and fertile, and it must be disinfected before use.
Planting the cutting: Dip the scion in rooting powder and insert it directly into the soil, then water thoroughly.
Post-planting management: Provide a warm, well-ventilated, and shaded environment.
I. Propagation Timing
Rubber plants prefer to grow in warm environments. From their growth habits, spring and summer are the peak growing seasons. Propagating during this time is best as the internal activity of the branches is high, the environment is suitable, and it is easier to manage after planting, promoting quicker rooting and survival. The specific timing is between June and July.
II. Propagation Method
Cutting the scion: The branches used for propagation should be cut from healthy rubber plants, using one-year-old branches that are about 12-15 centimeters long. After cutting, place the segments in a ventilated, shaded area to dry. If the leaves are large, it's best to cut them in half to reduce water and nutrient consumption, which is beneficial for rooting.
Preparing potting soil: The soil used for propagation must be loose, breathable, and nutrient-rich. When mixing, you can use a combination of vermiculite, humus soil, garden soil, and pearl rock. Mix well and disinfect before use, either by exposing it to strong sunlight or using a disinfectant solution to avoid bacteria or eggs.
Planting the cutting: After the rubber plant scion is prepared and the matrix is ready, propagation can proceed. Dip the bottom of the branch segment in rooting powder, make a few small holes in the surface of the matrix with a stick, and then insert the scion into the holes, pressing the soil around it. After planting, water thoroughly to ensure the matrix and scion absorb enough water. If the temperature is low, cover with a plastic film to keep warm.
Post-planting management: To ensure a higher maturity rate and quicker rooting for rubber plants propagated through cuttings, post-planting management must be strengthened. It's best to maintain a temperature between 20-25°C and frequently water to keep the matrix moist. Don't rush to expose to sunlight; instead, place it in a well-ventilated, shaded environment. Under such conditions, it will take about half a month to root and survive. Once rooting is confirmed, strengthen fertilizer and water management and gradually increase sunlight exposure, allowing the scion to sprout and grow more vigorously.
The introduction above regarding the propagation method for rubber plants and the detailed techniques for cutting rubber plants and timing for green plant maintenance may provide you with some helpful tips in your daily life!