The rubber tree is a common indoor foliage plant, and its unique form and easy-to-maintain properties make it loved by many people. If you want your rubber tree to grow multiple branches, here are 3 ways to make your rubber tree lush and tall. Let's take a look!
1. Pruning and promoting branches:
Topping: Removing the apical growth point of the new shoot can stimulate the development of lateral buds, and the high concentration of auxin at the apical tip of the plant leads to the dormancy of the lower bud eyes. When the apical dominance is broken, the lower side buds begin to grow, which promotes branching.
Pruning: Regular pruning of branches that are too long or too dense can encourage the plant to produce more side branches. The most common method is top trimming. You can cut off the main stem at the top, which stimulates the growth of the side buds, resulting in more branching. After cutting off the apical bud, one of the two axillary buds below will start to grow, and if more branches are desired, a few more apical buds can be pruned.
If your rubber tree already has a lot of branches, you can promote more balanced growth by pruning some of the longer side branches. Try to keep the tree shape balanced and beautiful when pruning. Be careful not to prune too much at once, especially for young rubber trees. Moderate pruning can avoid excessive stress on the plant.
2. Control the lighting:
Rubber trees grow better in full sun, but excessive direct sunlight may inhibit the growth of side buds. Proper adjustment of light conditions can help to promote the germination of lateral buds.
3. Use plant growth regulators:
In some cases, plant growth regulators can be used to promote the growth of side buds. But this method needs to be done with caution and is best done under the guidance of a professional.
In addition to the above tips to promote the polybranching of the rubber tree, it is also necessary to make sure that the rubber tree has enough space to grow so that its side branches can be fully developed. Providing the right amount of water, humidity and nutrients can help the rubber tree grow healthily and produce new branches more easily.
Please note that before performing any pruning operation, make sure your tools are sanitized to avoid spreading the disease. In addition, the specifics of each plant may be different, so it is important to observe the response of the rubber tree and adjust the care measures according to the actual situation.
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