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 ...

A viewer named John recently shared a photo of his 10-foot ficus plant that lives inside his home, and it has a touching story attached. John got the plant as a seedling as a present for his wife when ...