Q:My princess flower bushes have become very leggy. How far back can I prune them? That is, is it safe to prune them back to the bare wood, or must I prune them above an existing green bud? The ...

Q:I have a princess flower tree that needs transplanting. It is growing in a planter near the sidewalk in San Francisco's Mission District. What is the best time of year to do this? What precautions ...

This spring as I drove from the Hampton Cove area into Huntsville I kept seeing these trees with purple flowers growing along the side of the road. It didn’t matter if I came in over Cecil Ashburn or ...