Q.Rose Hips
How do I store rose hips for winter so I can plant the seeds in spring? Of course, I’ll be starting the seeds indoors first.

Here are some links to articles that will be useful to you on this question. This is fun to do and see what new little roses you get.
http://scvrs.homestead.com/HybridizeKB1.html
https://www.gardeningknowhow.com/ornamental/flowers/roses/harvesting-rose-seeds.htm
https://www.gardeningknowhow.com/ornamental/flowers/roses/harvesting-rose-seeds.htm