DEAR NEIL: We have moved into a 50-year-old house that has a mature Arizona ash. It’s too wide for where it is. I’m afraid its branches will break in a storm. When can it be pruned? Dear Reader: You ...

A gloved hand holding red pruning shears - Mariana Serdynska/Shutterstock If you need motivation to go out in the January cold to do some garden work, picture a tree covered in showy white flowers in ...