Cooking
Cortland apples are a cold-hardy variety that produces stunning ruby red fruit with a distinctive snowy white interior that resists browning, a trait that made them famous for fresh eating and salads when they were first developed in Geneva, New York in 1898. These trees thrive in hardiness zones 4, 6, reaching 12, 15 feet at maturity, and begin bearing fruit after 2, 5 years of growth. The large red apples ripen in mid-September and excel equally in fresh applications, pies, and cider, making them a versatile choice for home orchardists seeking reliable cold-climate production.
12-15 feet apart
Full Sun
Moderate
4-6
180in H x 180in W
Perennial
Moderate
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What sets Cortland apart is its resistance to flesh browning, slice open a Cortland apple and the white flesh stays pristine for hours, a quality that makes it beloved for fresh fruit salads and display. Originally developed by Cornell University breeders seeking an improved seedling of the popular McIntosh, Cortland combines reliable productivity with genuine cold hardiness in zones 4 through 6. The trees bear glossy ruby red apples of impressive size, and their white September blooms signal the arrival of autumn's harvest.
Cortland apples excel in fresh eating, their firm texture and non-browning white flesh make them ideal for slicing into salads, fruit platters, and lunchboxes where appearance matters. They also perform beautifully in traditional apple pies and have long been favored for cider production, where their balanced sugar and acid content contributes complexity to the final blend.
Plant bare-root trees in early spring as soon as soil can be worked, or in fall after leaf drop. Space trees 12 feet apart in rows, setting them at the same depth they grew in the nursery with the graft union 2–3 inches above soil level. Backfill with native soil and water thoroughly.
Cortland apples ripen in mid-September and are ready to harvest when they reach full red color with no green undertones. The fruit should feel firm and heavy in your hand, and twist gently upward, ripe apples will release easily from the branch. Don't wait for fruit to drop; harvest at peak ripeness for the best texture and flavor.
Establish a central leader system when the tree is young to encourage strong branching and optimal fruit-bearing architecture. Remove crossing branches, disease-damaged wood, and any growth that crowds the interior canopy to improve air circulation. Prune in late winter while the tree is dormant.
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“Cortland owes its existence to Cornell University's ambitious breeding program, which originated this variety in Geneva, New York in 1898 with the specific goal of creating a superior McIntosh-type apple suited to cold climates. The breeders were seeking not just flavor and appearance, but practical improvements for storage and handling, particularly the resistance to flesh browning that makes Cortland exceptional for fresh eating. As a licensed variety of Cornell University, Cortland represents decades of deliberate selection, and its widespread adoption in northern orchards reflects the success of that original vision.”