Bonsai Empire has a nice video on Watering Bonsai Trees. I like this video very much. I have one tree that I water 3 times a day. This is the first year I have watered it 3 times a day. The tree has responded with growth all over the tree and I had to remove wiring because of the strong growth. The wiring was applied this spring to and the wire was cutting into bark. A nice problem to have. I have posted this video on the Watering page under Bonsai Basics.