Know over fertilizing leaves just a few turnig almost dark brown or black and falling off know humity is high already opened window ready to repot stems on one has black spots have sparyed with Fungicide3 please help.Thank you
Tip of Houseplant Very Dark Almost Black
Certified GKH Gardening Expert
The best thing to do is to repot your plant in fresh soil without fertilizer and to avoid over-watering the plant while it recovers. Make sure it gets enough light and enough water, but that the soil is allowed to dry out between watering sessions. Hopefully it will recover. Also, if you know the name of the plant you have, you can look up its fertilizer requirements and other care requirements to make sure it stays healthy.