Tong

Thank you, especially for informations based on your experience,
I am really begining orchid grower, and this is my first seson (winter)
I spend with these plants. Till now, I observed, my two other dendrobiums
have thrown away leafs on winter - as I have read in literature - and I
expect
they start wegetation on spring (I hope). Does den thyrsifloum do such
things?
Could you write me about the frequence of fertilizing, I mean is this every
two
weaks?

Cezary