Kristin Cherry is the world's hardiest sweet cherry, a remarkable cultivar that has survived brutal winters from Norway to Montana. Developed in Geneva, New York in 1938 and introduced to gardeners in 1982, this variety finally opened the possibility of homegrown sweet cherries for northern gardeners. The tree grows to around 8 feet tall and produces big, ruby-black cherries that ripen in mid-July, offering a luscious mid-season harvest in zones 4 through 9. Its crack-resistant fruit and proven performance in cool, wet climates make it genuinely different from tenderer sweet cherry varieties.
Full Sun
Moderate
4-7
96in H x ?in W
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High
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Kristin Cherry survived winters in windswept Norway and the exposed Montana landscape, making it the hardiest sweet cherry available to home gardeners. The fruit itself is large and strikingly dark, ripening to a deep ruby-black color that signals peak sweetness. Because it requires 500 chill hours to reliably bloom and fruit, this variety is specifically adapted to cold climates where other sweet cherries struggle to flower at all. Its crack-resistant skin means you'll harvest perfect fruit even after summer rain, a quality that separates it from many temperamental sweet cherry cultivars.
Kristin Cherry is grown primarily for fresh eating, offering home gardeners in cold climates access to the delicate luxury of homegrown sweet cherries. The large, dark fruit is ideal for eating fresh off the tree during mid-summer, when the flavor reaches its peak.
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Plant bare-root or container-grown trees in early spring while dormant, or in fall after leaf drop. Choose a site with full sun and well-draining soil. Space trees at least 20 feet apart to allow for mature growth and air circulation.
Harvest Kristin cherries in mid-July when they reach full ruby-black color and feel firm to the touch with slight give. Pick cherries with the stem attached by gently twisting and lifting; they should release easily when ripe. Eat fresh immediately, or refrigerate for short-term storage.
Prune Kristin Cherry in late winter while dormant to shape the tree and remove any crossing or diseased branches. Focus on maintaining an open canopy that allows air circulation, which helps prevent the fungal and bacterial infections that cherries are prone to. Remove any growth below the graft union.
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“Kristin Cherry emerged from the horticultural innovation center in Geneva, New York, developed in 1938 at a time when sweet cherries were largely confined to warm-weather regions. The variety remained relatively unknown for decades until its official introduction to commercial growers in 1982, when its extraordinary winter hardiness finally caught the attention of northern nurseries and gardeners. Its journey from a cold-climate research station to gardens from Scandinavia to northern North America represents a quiet revolution in expanding what's possible for fruit gardeners in harsh winters.”