What to Do When Serissa Leaves Dry Out and Drop? Five Causes and Solutions
Serissa, also known as "starry sky," usually blooms in early summer from May to July. When it flowers, it looks like falling snow piled on the branches, which is how it got the name "June snow." And at night, the white flowers covering the branches look like stars in the night sky, so it is also called "starry sky." But although this flower is so beautiful, it is not that easy to grow. Many flower growers report that their serissa leaves dry out and drop. Here is an introduction to how to deal with it.
Causes of serissa leaf drop and solutions
Normal metabolism
When serissa leaves dry out and drop, it may be normal metabolism. Every plant undergoes metabolism, and along with it, some old leaves turn yellow and fall off, making room for new leaves. In this case, you can ignore it, or you can pick off the old leaves.
Newly planted and repotted
A serissa that has just been bought and has gone through a period of bumpy transport, plus discomfort with the new environment, may also show yellowing leaves. This is also considered normal. Just place it in a cool, ventilated spot and water it thoroughly, and it will be fine in a few days.
Too much light
Serissa flowers bloom in June, mainly because the sunlight in June is just right and the light is sufficient, but the light can also be too strong, making serissa unable to bear it and causing sunburn, which can also lead to leaves turning yellow and drying out.
Overwatering
Watering plants is a technical job. If you water too much and water accumulates at the bottom of the pot, the roots of serissa will be soaked in water for a long time and rot, affecting the branches and leaves from the bottom up. Leaf drop is still a relatively good outcome; if you are not careful, the plant will die from waterlogging. If overwatering occurs, loosen the soil and give it more sun to help the potting soil dry out quickly.
Pests and diseases
Pests and diseases are also one of the main causes of plant leaves turning yellow and dropping. Some snails, aphids and others can cause branches and leaves to turn yellow. If there are also longhorn beetles, the plant can easily die. When pests and diseases appear, you need to spray pesticides promptly to kill the insects. Even if there are none, regular disinfection and prevention are still needed.
The above is the answer to the causes and solutions for serissa leaves drying out and dropping. Through the above, we have learned how to deal with the situation of serissa leaves dropping.