tmn, if you want spring blooming types, the "April" series are a good choice. Most are rated for zone 6. If you have a spot that is protected from winter wind, that's a plus. Also, they get burned by winter sun, so you need to keep them in a shaded spot, keeping in mind the changes in the angle of the sun throughout the seasons. A spot that is a bit warmer, such as near a stone wall or house, foundation, etc. that may hold a little heat is a help as well. I don't do anything special in winter, unless there is a heavy snow load that could break the branches. This past winter was especially brutal, and much of the tops of my plants (6-7 feet tall ones) were burned, and the buds in those parts were killed. The parts that were buried in snow for a few weeks are fine, and the flowers bloomed as always. The new growth in the "good" parts is moving along normally, healthy green shoots. But in the damaged parts of each plant, only now do I see some tiny green shoots. I am sure the plants will recover this year but it will be another few weeks before the damaged areas start to look good again. There are also many fall blooming types, which are generally a bit hardier than the spring blooming ones, and you don't have to worry about the buds being killed in a cold winter, since they form during summer and then bloom in fall. Good luck with yours! I'd like to know how they do for you.

Not necessarily as they must have come from somewhere else. I would have sprayed horticultural oils during the dormant season (winter) and then either horticultural oils or insecticidal soaps during the growing season to suffocate them. I would then plan on repeating them one or two more years and see if they are not needed afterwards. These are common pests in the northeast. They "appear" in hydrangeas around mid May or later and then move on to camellias later on as they move to warmer areas. https://extension.umd.edu/hgic/topics/cottony-camellia-scale-shrubs

@jeff_al, thank you so much! I think you are right on the name Pink Snow, particularly at this site the pictures look just like mine. Petals are double but loose. The only mismatch is Pink Snow is described as Not Fragrant but ours is very fragrant witha touch of earthy scent. Jeff, Is your plant fragrant? Above picture from https://nurcar.com/products/camellia-sasanqua-pink-snow It is really a stunning shrub when in bloom. As to the white offspring, we decided to name it as our cat Cloudy who just passed away this spring. I read that the best time to move a camellia is from November to February so we already moved it to the free spot close by. We also transplanted another 7 seedling plants to the pine grove by the drive way, 5 of them from “Pink Snow”. A few have bloomed already and I am curious to see if we could have something new

Addendum to my post -- the reason it was brief is Houzz keeps wiping out my posts unless I format a certain way. If I write and then put photo in - whole thing is gone. Long story -- no matter. Anyway - the thing about the root ball is, from what I've read, Camellias do not like their roots messed with. If I break up that root ball, the roots will be messed with big time. Would appreciate your very knowledgeable input...Thanks...