Plant apple trees in pairs so they can pollinate each other and yield more fruit. Recommended to plan your Red Fuji with one of the following- Gala, Granny Smith or Yellow Delicious. http://www.fast-growing-trees.com/RedFuji.htm
'Honeycrisp' Apple Tree - One of the best apples for home gardeners. It has just the right balance of tart to sweet and has a great crisp when you bite into it. Height at maturity 12-15'. Super hardy to Zones 3.