Why Clivia Leaves Turn Black and How to Fix It

If clivia leaves have turned black, it may be caused by overwatering, in which case you need to cut off the rotten roots and water once every 2 to 3 days; if it is caused by excessive fertilizing, you need to replace the soil and apply nitrogen fertilizer once every 10 to 15 days; if it is caused by too much light, you need to place it in a shady spot and care for it carefully; if it has contracted a disease, promptly deal with the diseased branches and leaves and spray a treatment to control the pests and diseases, so that the clivia leaves regain their vitality.

1. Trim the roots and control watering

Blackened clivia leaves may be caused by waterlogged, rotten roots. You need to take the clivia out of the soil, cut off the rotten roots, replace the soil, and control the amount of watering while caring for it carefully. Normally you can water once every 2 to 3 days, just keeping the soil moist.

2. Change the soil and control fertilizing

Although clivia needs a sufficient supply of nutrients, the amount of fertilizer applied each time should not be too much, otherwise it will also make the clivia leaves turn black and reduce the clivia's ornamental value. You can replace the clivia's soil and apply nitrogen fertilizer once every 10 to 15 days, so that the clivia gradually recovers.

3. Provide shade and protect from sun

If the light is too strong, it will also make clivia leaves turn black. In that case, you need to move the clivia to a shady place for care, and also provide the clivia with water in time and do a good job of shading and sun protection.

4. Disease and pest control If the clivia leaves have turned black, besides the usual care problems, it may also be caused by the clivia contracting a disease. You need to improve the clivia's growing environment, strengthen management of it, deal with the diseased branches and leaves, and spray a treatment so that the clivia leaves gradually regain their vitality.