Hi,
My name's Mariana, I'm from Mexico City and I'm relatively new to orchids though I have five: a rhyncostele cordatum, a phalaenopsis, an encyclia bractescens, a prostechea cochleata (which was my first orchid) and a nice purple dendrobium hybrid (whose leaves are turning yellow, so if someone knows what to do, please tell mee!!

) I love orchids, they're beautiful and delicate. So I hope to get information and advice from experienced people...
regards
Mariana