I have several bottlebrush plants that have grown to 10 feet. Do I need to prune them now to encourage them to bloom? A. You have the tall form of bottlebrush (Callistemon viminalis), and this can ...

Sunny days and balmy temperatures are no problem for bottlebrush buckeye, Aesculus parviflora, a summer-blooming shrub with creamy white flowers appearing in June and July. This plant’s panicles are ...

QUESTION: Since last year, my bottlebrush trees slowly have been dying. The shrubs are large and well-established. Sections of the bushes turn brown and die, eventually leading to the death of the ...

Q: I have a bottle brush shrub that is open and getting yellow. A: The Australian bottle brush plant is sold as a shrub but can reach heights of 25 feet so it can also qualify as a small tree as well.

Recent freezes have resulted in many people questioning whether to prune or not to prune cold-damaged plants. The short answer is — wait. We’ve just had a run of freezing temperatures, but winter’s ...