I have not been successful in bringing my rosemary plants inside for the winter. Leaves turn yellow and they seem to get mites or something. I really don't want to have to repurchase plants every spring. I live in Seattle and leaving them in a protected spot outside would be great, but I prefer to bring them inside.
Overwintering Rosemary Inside
Certified GKH Gardening Expert
If you have not read it, this article will help:
I love neem oil for my houseplants in the winter. It does a great job of keeping off the powdery mildew and pests that can kill indoor plants. Here is more info on that: