Hey dirty hands, I planted some shumard, nutall and sawtooth last fall in southern Michigan. I had never heard of them before. I bought them from a Home Depot garden section and they had a Mossy Oak tag on them. The tags say that they will produce sweet acorns fast. Can you share what you know about these varieties and what I can expect from them. The sawtooth trees are about 7 feet tall the others are about 5 feet. I would appreciate any feedback. Thanks, John