Among many potted landscape plants, banyan trees are deeply loved by enthusiasts for their unique shape and vitality. Many potted banyan trees show the phenomenon of curling new leaves during growth, which not only affects the ornamental value but may also impact the growth of the banyan trees. This article will analyze the reasons for the curling of new leaves in potted banyan trees and provide corresponding maintenance suggestions.
Reasons for the curling of new leaves1. Environmental factors
(1) Temperature: The suitable temperature for the growth of potted banyan trees is between 18-30℃, if the temperature is too high or too low, the new leaves tend to curl.
(2) Humidity: Potted banyan trees prefer a humid environment. If the air humidity is insufficient, the new leaves will also curl.
(3) Light: Excessive direct sunlight or insufficient light will lead to the curling of new leaves.
2. Improper maintenance
(1) Watering: Excessive or insufficient watering can cause the new leaves to curl. Excessive watering will lead to oxygen deficiency in the roots, while insufficient watering will cause the soil to dry up, preventing the roots from absorbing sufficient water.
(2) Fertilization: Over-fertilization or under-fertilization will affect the growth of new leaves and cause curling.
(3) Pruning: Improper pruning, such as pruning too heavily or too late, will also cause the new leaves to curl.
Maintenance suggestions1. Control temperature and humidity
(1) Maintain indoor temperature between 18-30℃, avoiding temperatures that are too high or too low.
(2) Increase air humidity by methods such as spraying or placing water trays.
2. Reasonable watering
(1) Water the plant according to the soil moisture, avoiding excessive or insufficient watering.
(2) Water in the morning or evening, avoiding the high-temperature period at noon.
3. Scientific fertilization
(1) Fertilize reasonably based on the growth stage of the banyan tree and the soil fertility.
(2) Avoid over-fertilization when fertilizing to prevent fertilizer damage.
4. Timely pruning
(1) Prune the banyan tree according to its growth condition.
(2) When pruning, avoid heavy pruning that may affect the growth of the banyan tree.
The phenomenon of curling new leaves in potted banyan trees may be related to various factors, including environmental factors and improper maintenance. Understanding these reasons, we can take corresponding measures to maintain the trees, promoting their healthy growth. During the maintenance process, it is important to observe the growth condition of the banyan tree and adjust the maintenance methods in a timely manner to make your potted banyan tree full of vitality.
References:
[1] Zhang Xiaoli, Li Ming. Cultivation and Maintenance of Potted Banyan Trees [J]. China Flower and Horticulture, 2019(5):48-49.
[2] Wang Fang, Zhang Hua. Reasons and Control Measures for Curling of New Leaves in Potted Banyan Trees [J]. China Flower and Horticulture, 2018(4):50-51.