Q.How should I overwinter a recently rooted Camellia cutting
Leave outside to get cool? If so how long and how cold. Alabama.
Certified GKH Gardening Expert
You may have some blight or sunscald going on with the leaves. Attached are management tips.
You are in planting zone 7 which is on the edge of the hardiness zone. I think I would overwinter it in a cool place such as an unheated garage and keep it from freezing. Water it occasionally over the winter.
http://edis.ifas.ufl.edu/ep558#FIGURE%205
https://www.gardeningknowhow.com/ornamental/flowers/camellia/caring-for-camellias.htm
https://www.gardeningknowhow.com/ornamental/flowers/camellia/growing-camellia-in-a-pot.htm