Can oleander be put into dormancy or does it need to kept warm
I have heard several conflicting ideas as to the proper way to overwinter oleander. I have several oleander plants, as well as 15 different brugmansia, and space is at a premium in my home.
I know that the brugs will go into the cold cellar and go dormant with the occasional watering every few weeks.
I am wondering if I can treat the oleander the same way. Last year I had it in the dining room, but had a very bad case of mealy bug. I was hoping to avoid that this year.