Okay all U vandaceous experts, here one for you. Is there ever a time when you cut the roots back? I have several Ascon., Mokara, Vanda where the roots are 3 feet long and the plant is only 15-18" tall. I have them in wooden baskets with roots dangling below. I have a very small greenhouse and can't hang high enough with out touching plants below. During the summer they hang outside and are okay. Any suggestions or advice?