Dendrobium Berry 'Oda' with black spots on leaves and falling off
I have this dendrobium Berry'oda' over 3 years. the first 2 years it never flower but leaves looking ok. but this year all the leaves get brown spot and fall off. Now the plant left only the stem and no leaves. what would be the problem ? How can I water and fertilize them?
Welcome to the board Jsy. I don't know either but my dens do that after they have flowered so I wonder if yours flowered...but you say 3 years??? I don't know