I am planning on making a major move in the next 4 years, and my new location will be self sufficient. Besides collecting materials for building a greenhouse, I was wondering if anyone knew whether or not it would be practical to start fruit trees indoors. For example, apple trees take many years before they produce, and I was wanting to start them growing in my current location, so that when I move, I would be able to put them in the ground and wait only a couple of years for fruit. Any advice would be great. Thanks!