Malus ‘Rescue’ Hardy, productive, medium-sized green-yellow crabapple with red wash and stripes. Sweet, cream coloured flesh is good for fresh eating, cooking and jellies. Requires another apple within 150m (500′) for cross-pollination. Prefers a moist, well-drained soil. Height: Â 6m (20 FT.) Spread: 5m (16 FT.) Zone 3