Causes of yellowing of frangipani leaves Solutions for yellowing of frangipani leaves Frangipani, also known as Burmese osmanthus, is named because its flower looks like an egg. It is a common ornamental plant. Many flower lovers have discovered during the maintenance process that frangipani leaves will yellow, which not only affects its ornamental value, but may also adversely affect the growth of plants. This article will analyze in detail the causes and solutions for yellowing of frangipani leaves to help flower lovers better Maintain this beautiful plant. Reasons for yellowing of frangipani leaves 1. Improper water management Frangipani has a high demand for water, but too frequent watering or insufficient watering may cause the leaves to yellowing. Too much watering will lead to hypoxia in the roots and affect nutrient absorption; Insufficient watering will cause the plants to lack water and cause the leaves to turn yellow.
2. Frangipani likes light when exposed to insufficient light. Long-term exposure to a dark environment will cause yellowing of the leaves. Uneven light will also affect plant growth and cause yellow spots on the leaves.
3. Soil problems. Problems such as excessive acid or alkali soil, poor drainage, and soil hardening will cause yellowing of egg flower leaves. The appropriate soil pH value should be between 5.5 and 6.5. The soil should be breathable and well drained.
4. Insufficient nutrients. Frangipani needs sufficient nutrients during the growth process. If fertilizer is not applied for a long time or is improperly applied, the leaves will turn yellow. Too much fertilizer may also cause fertilizer damage and turn the leaves yellow.
5. Pests, diseases and insect pests are also one of the causes of yellowing of egg flower leaves, such as powdery mildew, leaf spot disease, aphids, etc., which can cause symptoms such as spots and spots in the leaves. Solutions for yellowing of frangipani leaves 1. Appropriate watering According to the growth habits of frangipani, keep the soil moist. Too much or too little watering will cause the leaves to yellowing. In the high temperature season in summer, the watering frequency can be appropriately increased; In the low temperature season in winter, reduce the number of watering times.
2. Place frangipani in a sunny place with adequate light to avoid being in a dark environment for a long time. If the light is insufficient, the placement position can be appropriately adjusted to allow the plants to fully receive light.
3. Improve the soil Select soil with good ventilation and drainage, loosen the soil regularly, and improve the soil structure. If the soil is too acidic or alkaline, lime or sulfur powder can be used to adjust it.
4. Reasonable fertilization According to the growth needs of Frangipani, apply fertilizer in a timely manner. Topdressing can generally be carried out in spring and autumn. Fertilizer is mainly nitrogen, phosphorus and potassium fertilizer to maintain a balanced fertilizer.
5. Regularly inspect plants to prevent and control pests and diseases, and take timely measures when pests and diseases are discovered. For example, powdery mildew can be sprayed with 800 times of 50% carbendazim wettable powder; aphids can be sprayed with 1000 times of 40% dimethoate EC.
There are many reasons for the yellowing of frangipani leaves. Flower friends should carefully observe during the maintenance process, find out the reasons and take corresponding measures. Only by mastering the correct maintenance methods can the frangipani grow vigorously and add beauty to our lives.