Vanda orchid care
The leaves on my vanda are turning brown. It is in a box with roots exposed and orchid food in netting around the base of the plant. Is it being over fertilized? Carol
Certified GKH Gardening Expert
Browning leaves can be due to disease, bacterial and fungal, root rot, over fertilizing, poor lighting and lack of humidity.
Here is a link to refresh you on the care requirements.