Crassula ovata, known for its unique shape and vibrant flowers, is deeply loved by gardening enthusiasts. Many encounter the issue of Crassula ovata leaves turning yellow or even dying during the maintenance process, which undoubtedly causes headaches for numerous hobbyists. This article will provide a detailed analysis of the reasons for the death of Crassula ovata leaves and offer corresponding solutions to help you save your plants.
Reasons for the Death of蟹爪兰 Leaves1. Improper Water Management
Crassula ovata prefers a humid environment, but excessive watering can lead to root rot, which in turn causes leaves to turn yellow and die. Improper watering can also result in soil waterlogging, affecting root respiration.
2. Insufficient Light
Crassula ovata requires ample sunlight. If it remains in a dark environment for an extended period, the leaves will gradually turn yellow and may even die.
3. Improper Fertilizer Application
Overuse of fertilizer or the use of unsuitable fertilizer can lead to the yellowing and withering of Crassula ovata leaves.
4. Pest and Disease Attacks
Crassula ovata is prone to attacks by pests such as red spiders and scale insects, which extract nutrients from the plant, causing leaves to turn yellow and die.
Solutions for the Death of蟹爪兰 Leaves1. Moderate Watering
Keep the soil slightly moist and avoid waterlogging. Water in the morning or evening to reduce evaporation.
2. Increase Light Appropriately
Place Crassula ovata in a sunny location, but avoid direct sunlight to prevent leaf burn.
3. Rational Fertilization
Select fertilizer suitable for Crassula ovata and apply it according to the instructions. Avoid high fertilization frequency to prevent fertilizer damage.
4. Control of Pests and Diseases
Regularly inspect Crassula ovata and take timely measures when pests or diseases are found. Pest control agents or biological control methods can be used for prevention and treatment.
There are many reasons for the death of Crassula ovata leaves, but understanding its growth habits and applying the right treatment can effectively solve the problem. I hope this article can assist you in revitalizing your Crassula ovata.
References:[1] Zhang Xiaofang, Li Xiaomei. Cultivation and Pest and Disease Control of Crassula ovata [J]. Botanical Garden, 2018, 37(2): 123-126.
[2] Zhao Ming. Cultivation Techniques and Pest and Disease Control of Crassula ovata [J]. Botanical Garden, 2017, 36(1): 78-81.
[3] China Flower Association. China Flower Industry Report [M]. Beijing: China Agricultural Publishing House, 2019: 98-100.