Malus Crimson Knight™Malus x domestica 'Criknzam' Crimson Knight Crab Apple Crimson Knight is an excellent choice for medium sized gardens, featuring a lovely spring display of large, single, deep red flowers. New leaves emerge during spring with an attractive purple bronze tone, mature to a deep green in summer, and turn to shades of golden yellow and orange during autumn. Young bark can be dark maroon, adding further interest. Very little fruit. A fast growing and hardy