What do I do with Mandevilla in the winter? It can not be taken inside.
I want to put mandevilla outside in the garden, would I cut it back for the winter?
Certified GKH Gardening Expert
You are in zone 9a and this is within the growing zone for Mandevilla.
If your temps fall below a normal range for your area, you can add some protection with plant blankets; they are found at garden centers.