Mutsu NK®

Place where it was bred:: Poland
Origin: Mutant of the cultivar Mutsu
Height: Vigorous; crown large, spreading, semi-dense, with limbs slightly hanging down
Pollinators: Gloster, Golden Delicious, James Grieve, Katja, Lodel®, Melrose, Red Delicious, Spartan
Pollinated cultivars: None - triploid
Fruit: very large, spherical or rounded cone shape with delicate ribs at the calyx which can extend onto the fruit; skin smooth, green-yellow, sometimes with a delicate blush on the sunlit side
Harvest maturity: Mid-October
Storage: 4 - 5 months; CA storage: 5 - 6 months
Resistance to frost: Medium
Susceptibility to diseases: scab - low/medium; powdery mildew - low/medium; fire blight - medium