Why Jianlan leaves get old Professional maintenance skills for Jianlan leaves, as a traditional and famous flower in my country, Jianlan is very popular for its beautiful color, rich fragrance and tenacious vitality. During the maintenance process, many flower friends will encounter Jianlan leaves getting old. The problem of leaves, which not only affects the ornamental value, but may also have adverse effects on the growth and development of Jianlan. This article will introduce you to the reasons for the aging of Jianlan leaves and professional maintenance skills to help you raise healthy meilan. Reasons for the aging of Jianlan leaves 1. Insufficient light: Jianlan prefers semi-cloudy, and insufficient light for a long time will cause the leaves to turn yellow and age.
2. Improper watering: Too much or too little watering will cause the leaves of Cymbidium chinensis to age. Too much watering will cause the roots to lack oxygen. Too little watering will cause the leaves to lose water.
3. Soil problems: Poor soil drainage and poor air permeability cause damage to roots, which in turn affects leaf growth.
4. Pest and insect pests: Jianlan is susceptible to pests and insect pests. If not controlled in time, it will cause yellowing and aging of the leaves.
5. Improper maintenance: Improper fertilization, untimely pruning, etc. will lead to aging of Jianlan leaves. Professional maintenance skills for aging Jianlan leaves 1. Appropriate lighting: Place Jianlan in a semi-shaded and ventilated environment to avoid direct sunlight.
2. Reasonable watering: Water timely according to the soil moisture, keep the soil moist but not wet, and when it is high in summer, the number of watering can be increased appropriately.
3. Improve soil: Select soil with good air permeability and strong drainage, such as legular soil, perlite, etc.
4. Prevention and control of pests and diseases: Regularly inspect Jianlan and promptly control pests and diseases discovered.
5. Timely fertilization: During the vigorous growth period, apply compound fertilizer once a month to promote plant growth.
6. Trim: Trim sick and weak leaves in time to keep the plants clean.
7. Control temperature: The suitable growth temperature for Cymbidium chinensis is 15-25℃, avoiding high and low temperature environments.
There are many reasons for the aging of Jianlan leaves, but as long as you master the correct maintenance skills, you can effectively prevent and solve this problem. I hope this article can help you to raise healthy and beautiful Jianlan leaves.