I have 3 acer Bonsai plants , just recently 2 of them the leaves dried out and fell off I have watered then but nothing seems to be happening any sugestions will be greatly appreciated

Superman 71,

Believe it or not this is a very popular experience people have just starting out.

The problem we encounter trying to help you is that we don't know enough about the current growing conditions you have the tree's in.

Do you have them indoors?

What kind of soil are they in?

Which specific species of Acer do you have?

What is the climate like where you live. How warm or cold does it get there?

And finally how old or mature are these Acer's?

I'm sure there is more than ample help here for you and it's something many of us like doing but to quote Jerry Mcguire "Help me help you!" -G