How to propagate hydrangeas for quick rooting
An introduction to the methods and techniques for propagating hydrangeas quickly and the related green plant flower information for netizens, read on!
Hydrangeas are native to Japan and the Sichuan area of China, named for their resemblance to a绣球 (hydrangea ball). The growth of hydrangeas can be wild or cultivated; wild hydrangeas grow beside streams in valleys or in sparse forests on mountain tops, with a wide distribution, found in Shandong, Jiangsu, Anhui, Zhejiang, and other regions of China. Hydrangeas prefer a warm, humid, and semi-shaded growing environment, with an optimal growth temperature of 18-28 degrees Celsius. The propagation method for hydrangeas is cutting; let's learn about the propagation method of hydrangeas from leaf treatment, cutting technique, and post-planting care.
1. Stem Treatment
When selecting branches for propagation, avoid choosing withered and weak ones, and select full and robust ones. Such branches have a higher survival rate after cutting. Then, apply some rooting powder to the bottom of the branch or soak it in a rooting solution for five minutes before removing it, which can effectively prevent fungal infections. Finally, place the branch in a well-ventilated area to dry before planting.
2. Cutting Method
Choose a pot of appropriate size and lay down soil that is loose and has good drainage and breathability. Then, insert the treated hydrangea branch vertically into the pot, with the bottom of the pot having more drainage holes to facilitate aeration and prevent root rot caused by excessive moisture, thus affecting the growth rate after propagation.
3. Post-Planting Care
After the hydrangea branches have successfully rooted and new buds have emerged, keep the soil slightly moist but not too wet, and avoid any waterlogging. Usually, place the pot in a place with diffused light, avoiding direct sunlight and scorching to prevent leaf burn, especially in the hot summer. However, in winter when there is insufficient sunlight, it is appropriate to increase some direct sunlight to promote the growth and development of the hydrangeas.
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