I received two Plumb Bonsai Trees from a friend for Christmas. They began dropping leaves very rapidly. I called a local nursery and was advised to give them more light and water (soak) every other day. I have been doing that and now both trees have yellow and red leaves which are dropping. They still have 70% green leaves but I really like these little trees and I know they were expensive. My friend bought them from Harry and David. Please advise.
I have surfed all over for plumb bonsai info and couldn't find any. Help