What Causes the Yellowing of Desert Rose Leaves
A brief knowledge sharing article, introducing why desert rose leaves turn yellow and the best time for pruning roses, as well as some small experiences in plant cultivation. Let's proceed with the introduction by our editor.
The desert rose, also known as the heavenly treasure flower, belongs to the Apocynaceae family. It has thick roots, numerous flowers, and is beautiful to look at. The main reasons for the yellowing of desert rose leaves are: unsuitable growing environment, excessive watering, improper fertilization, poor ventilation, and soil compaction. Corresponding solutions can be found for these reasons.
I. Unsuitable Growing Environment
Excessive rainfall, poor air circulation, and weak sunlight can all lead to the yellowing of desert rose leaves, and in severe cases, can cause the entire plant to rot and die. This requires adjusting the poor cultivation environment according to its growth habits, and if often exposed to rain outdoors, it should be moved indoors promptly.
II. Excessive Watering
The desert rose has strong drought resistance, and frequent excessive watering can easily lead to root rot and leaf yellowing. In this case, it is necessary to control the amount of watering and reduce the watering frequency. If the roots rot, they can be cut off.
III. Improper Fertilization
If excessive fertilization occurs, it can easily cause root cell death, leading to leaf yellowing. In this case, fertilization should be stopped, and even the soil may need to be changed.
IV. Poor Ventilation
Poor ventilation can also cause leaves to turn yellow and may even lead to death. It needs to be moved to a well-ventilated position, such as near a window or on a balcony.
V. Soil Compaction
If the soil is compacted and not breathable, it may cause root rot, which in turn leads to yellowing leaves. In this case, it is possible to change to a soil with better breathability.
The above information on why desert rose leaves turn yellow and the best time for pruning roses is hoped to be helpful to you. Don't forget to visit more often for more flower cultivation experience and knowledge!