How to propagate gardenias through cutting
Main content introduction: This article provides an introduction to the related topics of propagating gardenias through cutting and the fastest method for rooting gardenia cuttings, as follows:
Many gardeners choose to propagate gardenias by cutting in spring. In some regions, the temperature is not very high in spring, but it gradually rises above ten degrees Celsius, allowing the plants to grow and bloom normally. After the flowers have bloomed, they enter the sprouting stage. This is not the season of fastest growth. Most people choose to propagate in spring because they believe that the survival rate is higher, as the plants have just finished blooming and entered the growing season. In fact, as long as you remember "four characters," the survival rate can be improved, and the growth will be vigorous in the later stages. So, I will share this with you today.
The four characters are "the hotter, the better." The normal growth temperature for gardenias is between 20 to 35 degrees Celsius, so the higher the temperature, the higher the survival rate of cuttings. Try not to let the temperature drop below 15 degrees. We select the right time to prune and cut branches for propagation. If the temperature is not suitable, it can lead to no root formation or black stems.
Propagation Method
How to propagate gardenias through cutting? Let's discuss this. First, we need to select branches. Gardenias are not easily propagated from tender branches; they are best propagated from semi-woody branches of the current year or branches that have finished flowering. When propagating, we should select branches that are slightly thicker and harder, about ten centimeters long, and it doesn't matter whether they have a terminal bud or not. The bottom of the branch should be cut diagonally, and all leaves at the bottom should be removed, leaving only two to four small leaves at the top.
After pruning, if you have a rooting hormone, you can soak the cuttings in it for about 20 minutes. Then, find a small pot, such as a double-color pot with a diameter of ten centimeters, and add well-draining nutrient-rich soil. Insert the branches two to three centimeters into the soil, tamp down the soil, and water thoroughly.
Then place it in a position with diffused light and good ventilation, making sure it gets enough light and not lacking it. When the soil surface is dry, water it thoroughly. Mist the plant one to two times a day for one to two weeks, after which you won't need to mist it anymore. The roots will slowly grow out. When you see the plant starting to grow, the roots will be very good. If the temperature is suitable and the method is correct, the survival rate of cuttings can reach 100%, and there will be basically no black rot.
Gardenias are a type of woody plant, and propagation through cuttings is very simple. Many people fail to get roots or get black stems because the temperature is not suitable. So, we must remember the four characters "the hotter, the better" and choose to propagate when the temperature is high. If you remember the propagation method, the roots will grow within a month. After a month of care, when the sprouts grow fast, we can transplant them into new pots, add some fertilizer to promote rapid growth. growth. Once the young plants are well cared for and have survived the propagation, they will definitely bloom in the second year.
This article shares a detailed explanation of how to propagate gardenias through cutting and the fastest method for rooting gardenia cuttings, for your reference and suggestions!