Yan,
to the forum. It would help us to know what type of orchid you own. Did it come with a tag in the pot? Is it a Vanda, Phalaenopsis, Dendrobium or something entirely different? Like Digitalgate said, we need to know your location, but judging from your name he is going to give you good advice for your growing area
He is an experienced grower and I am sure he will be able to help you
Anyway, glad you are with us---Let us know how your new orchid fares...
