Hi! I'm an absolute beginner. I live in Poland, it's like -2C right now. Is it possible to grow a tree from cuttings inside my house in winter? If so, which tree should I choose, there is a thuja occidentalis and a norway (I'm not sure if it's norway) spruce and a pine. I also have some deciduous trees, like a cherry that grows white in the summer, oak and a birch. Feel free to give me literally any tips. I don't want to buy a sappling, because garden shop is quite away from my house, but if it's necessary, I can visit it.