What to Do When Ivy Leaves Turn Black
An introduction to the issue of ivy leaves turning black for netizens, next the editor will explain.
What to Do When Ivy Leaves Turn Black
There are many reasons why ivy leaves turn black. If it's caused by low temperature, it needs to be moved to an environment above 5℃. If it's due to pest infestation, spray some insecticide. If it's caused by a disease, the leaves need to be cut off and sprayed with fungicide to eliminate the fungus and apply fertilizer to restore vitality.
Why Do Ivy Leaves Turn Black
When the temperature is below 5℃ or around 0℃, the leaves of ivy will turn from green to dark green with a purple tinge. Additionally, in the summer when the temperature is significantly higher than 25℃, soot blight can occur, leading to blackened leaves.
Reasons for Ivy Leaves Turning Black
The cause of blackened ivy leaves needs to be determined first, which could include high temperature without ventilation, low temperature frostbite, unsuitable soil, excessive watering, excessive sunlight exposure, fertilizer damage, and pest and disease problems.
Remedies for Blackened Ivy
Ivy leaves turning black have many causes. If it's due to low temperature, it needs to be moved to an environment above 5℃. If it's due to pest infestation, spray some insecticide. If it's caused by a disease, the leaves need to be cut off and sprayed with fungicide.
Can Ivy with Black Leaves Survive?Ivy leaves can still survive if they turn black. If the light is too strong, move the plant to a semi-shaded or diffused light area, ensure proper ventilation, water thoroughly if moisture is insufficient, and maintain moist conditions after watering. Improper fertilization should be corrected by using decomposed fertilizer, following the principle of applying a small amount multiple times.
Should Blackened Ivy Leaves Be Cut Off?Blackened ivy leaves should be cut off, and then the long, unsightly branches should be pruned appropriately, and fertilizer should be applied to restore vitality.
The detailed content mentioned above about what to do when ivy leaves turn black, hoping it can help you!