Do yourself a favor and protect the stem from rodents girdling the tree over winter months. We lost a tree we raised from just a seedling the first winter in our new home and it was just devastating to us. Learned a hard lesson!
What zones are these cute little maples hardy in? I'm especially interested in the smallest dwarf Japanese maple tree (I don't remember the name without re-watching this video) and also the Peaches and Cream maple, you just said they were hardy in your zone but didn't mention what zone that is ...please help. I just lost my red thread-leaf Japanese maple tree this past winter, after having it for 8 years and it was finally 4 feet tall and such a beautiful shaped little tree! I live in zone 5a.