Written by Maggie
Feb 01 2021
Harland boxwood is of high ornamental value. How to care for Harland boxwood leaves yellowing or curly? Let's look together.
Harland Boxwood's leaves are yellow and wilted due to light, pests, water and fertilizer. If there is a lack of light, Harland Boxwood needs to be replaced in time. If infestation occurs, prune the leaves and spray Harland Boxwood with the appropriate agent. If it is caused by improper watering or insufficient fertilizer, the maintenance mode needs to be adjusted. The following are Harland Boxwood care for leaves yellowing.
During growth, Harland Boxwood's leaves become yellow and withered, possibly due to lack of light. Harland Boxwood likes light, so it grows in a sunny environment. It is able to photosynthesize and accumulate nutrients. When we care for Harland Boxwood, if the leaves become yellow and shrivelled due to insufficient light, Harland boxwood should be placed outside for maintenance and shade should be paid attention to in summer.
The leaves of Harland Boxwood gradually turn yellow or shriveled after being attacked by pests and diseases. The common diseases of Harland Boxwood are leaf spot and anthrax, and insect pests are scale shell insects and leaf rolling moths. When we care for Harland Boxwood, if infected, you need to prune the leaves. After pruning them, spray Harland Boxwood with agents such as Diazen Zinc or Dimethoate Oxide.
Harland Boxwood has a high demand for water during the growth period, and the leaves appear yellow and wilted, which may be caused by improper watering. When we care for Harland Boxwood, too little water causes Harland Boxwood to lose water and the leaves to turn yellow and wither. If watered too much and the root system is damaged, Harland Boxwood will not grow well and its leaves will turn yellow and shriveled.
Harland Boxwood needs plenty of fertilizer for the growth of flowers and leaves during the growing period. When we care for Harland Boxwood, Harland Boxwood leaves can turn yellow or shriveled when there is not enough fertilizer. During the maintenance period, it is necessary to apply the proper amount of fertilizer according to the growth trend of Harland Boxwood. The fertilizer is mainly compound fertilizer, which is conducive to the growth of flowers and leaves.
Harland Boxwood's leaves are dry and curly and need to be cut away. If water is not enough, water Harland Boxwood to replenish the water. If it is caused by excessive light, Harland Boxwood should be moved to a cool and ventilated place. If it is caused by blight, the diseased leaves should be trimmed and the Harland Boxwood should be sprayed with the relevant agent. The following are Harland Boxwood care for leaves curly.
Harland Boxwood leaves are dry and curly, probably due to a lack of water. With too little water or too dry air, Harland Boxwood suffers from dehydration and leaves can dry out or curl. When we care for Harland Boxwood, if Harland Boxwood is short of moisture, the dry, curly leaves need to be cut off, watered, and sprayed later.
When the leaves of Harland Boxwood are dry and curly during growth, they can also be caused by too much light. Potted young Harland Boxwood plants need to be kept in a cool and ventilated place during the summer months. When we care for Harland Boxwood, if it is kept outdoors and irradiated by strong light, the leaves will dry up and curl, so it is necessary to replace the appropriate growth environment in time.
When Harland Boxwood is growing, its leaves dry up and curl after suffering from blight. If Harland Boxwood gets blight, the leaves need to be cut off and burned. When we care for Harland Boxwood, after pruning the disaffected leaves, Harland Boxwood can be sprayed with agents such as diazepine, carbendazim or chlorothalonil once every 7 to 10 days for 3 to 4 consecutive sprays.
Harland Boxwood needs proper maintenance in order to grow properly during its growth period. Harland Boxwood is not resistant to waterlogging, and it needs to be watered properly during the maintenance period to facilitate the growth of Harland Boxwood. When we care for Harland Boxwood in the summer, the sun is too strong, so you need to increase the amount of water and shade the Harland Boxwood to avoid sunburn.