Methods for Propagating Kalanchoe
If you want to learn about the methods of propagating Kalanchoe and the correct steps of plant care, follow the editor to see the specific content!
Propagation is a common and widely used method of flower reproduction, which allows us to obtain more flowers we like and retain the advantages of the mother plant. Although propagation by cuttings is relatively simple and easy to operate, it can still fail. To improve the success rate, it is necessary to master some key techniques.
I. It is very important to choose suitable cuttings for propagation.
If you choose withered, diseased, or weak cuttings, it will greatly affect the survival rate of the cuttings. Old branches have poor activity and slow root formation, and are prone to rot after being inserted into the soil, leading to propagation failure. Generally speaking, leaf propagation is suitable for Kalanchoe, Disocactus, Zamioculcas, and虎皮兰 (Huepi Lan, a type of plant); while woody flowers such as roses, gardenias, and jasmines require the use of young branches for propagation, and it is better to choose young branches that grew in the current year for a higher survival rate.
II. Good disinfection and sterilization are key to preventing the growth of germs.
Many people overlook this step for convenience, but doing so will greatly reduce the success rate. Common disinfection and sterilization methods include using potassium permanganate and carbendazim. Soaking strong and plump branches and leaves in a properly diluted solution and then drying them before propagation can significantly increase the survival rate.
III. The choice of propagation substrate is also very important.
If you choose soil with high stickiness, the roots cannot breathe and are prone to rot, thus reducing the survival rate. Therefore, a substrate with good breathability should be chosen, such as vermiculite and other professional propagation materials, which are the best choice for plants like gardenias, jasmines, roses, pelargoniums, and hydrangeas. For plants with strong vitality, you can also add an appropriate amount of perlite to the vermiculite to reduce costs. In addition, a mixture of peat soil and perlite can also meet the requirements for good breathability.
IV. Temperature control is also one of the keys to successful propagation.
In extreme weather, it is difficult for propagated flowers to survive. Temperatures higher than 35 degrees or lower than 10 degrees are not conducive to flower growth, and the activity of branches is poor, making it difficult for propagation to succeed. Therefore, choosing a suitable season for propagation is very important. Spring and autumn are usually the best propagation periods, with suitable temperatures and easy success. Winter and summer, due to high or low temperatures, will reduce viability, so it is not recommended to propagate in these seasons.