Drainage and ventilation, the mage's leaves have dark spots, which may be caused by too much watering. You need to discharge the accumulation of water in time in time; shade in summer, and only 3 to 4 hours of light photos should be given in summer. Strong light burns the blades; wipe the potion, and the disease invasion will also cause dark spots in the mage's blades, and can spray diluted polymorrhrophic solution for treatment.
1. Drainage and ventilation
The succulent succulent has a strong drought tolerant. Too much watering will cause the water storage tissue Bacteria breed a lot, forming dark spots. After discovering the dark spots on the leaves of the mage, they need to discharge the stagnant water through the soil as soon as possible, and transfer it to the ventilated position for maintenance, so that the stagnant water can be discharged as soon as possible.
2. Summer shade
Suitable forin an environment with sufficient light. Putting it in strong light for a long time will cause leaves to cause leaves, which will cause leaves to leave the leaves, which will lead to leaves. Burning and black spots. You need to cut off the illness leaves, and then place it in a cool environment for maintenance. It can be placed in the morning to 3 to 4 hours in the morning, and then transferred to indoor maintenance in the evening.
3, spraying agent
The invasion of pests and pests will also cause dark spots on the blade of the black mage. Then spray the alcohol or polymorrhrophic solution on the leaves for treatment, and spray several times continuously until the dark spots completely disappear.
4. isolation and maintenance
Note that the dark spot disease is infectious. To other healthy plants. In addition, in the process of treating dark spots, the succulents cannot be removed, otherwise the flesh is likely to die.