Q: Can you identify the plant in the photo? My daughter-in-law has it, along with a pink one. It’s considered an old-fashioned plant, and it only flowers in the fall. - Debbie O. A: The tremendous ...

Q: Here are the yucky pictures. I have had to cut all of the hibiscus plants back. That is a new bud, but it looks infected/infested, so I cut it off too. I have treated all four plants with neem oil.

Garden columnist Dan Gill answers readers' questions each week. To send a question, email Gill at dgill@agcenter.lsu.edu. Can you tell me what is wrong with my hibiscus and what I should do? I noticed ...