Hi all, new to bonsai and hoping for some help. I live in Denver, CO (recently moved here, so this will be my first fall/winter here), and am wondering if I can plant some seeds now and if they will survive the colder weather. I know they are supposed to be kept outside, but I am curious if they can be grown indoors early on in their lives. I have a window that gets a lot of light that they could sit in. I am hoping to buy a few different varieties of seeds and kind of seeing what does the best in the conditions. Any advice would be great! I currently have a ficus and some sort of Juniper that I bought already matured.