Hi - I received the bonzai pictured below as a gift about a month ago. The directions said to water every three days. After 10 days leaves began turning brown and falling off, I upped the watering to every other day, to no avail. I am now watering every day - but my bonzai still looks sick. Can someone please look at the photos below and tell me what kind of bonzai I have and suggest ways I can make it better? Thanks!