Salish Summer Peach is a late-blooming, leaf curl-resistant cultivar developed and tested at Washington State University's Mt. Vernon Station, reaching 14 feet tall and thriving in hardiness zones 5-9. Named in honor of the Salish Sea and the native peoples of the Puget Sound region, this white peach variety was bred specifically for maritime climates where late frost and wet winters would normally devastate standard peach trees. Its exceptional resistance to leaf curl makes it the intelligent choice for gardeners in the Pacific Northwest and other regions plagued by this persistent fungal disease.
Full Sun
Moderate
5-9
168in H x ?in W
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High
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Salish Summer earned its place through years of rigorous testing in some of North America's most challenging peach-growing conditions. The late bloom time sidesteps spring frosts that kill earlier varieties, while its natural resistance to leaf curl eliminates the fungicide spray schedules other peach growers face every season. Named to honor the indigenous Salish peoples and their original name for Puget Sound, this variety carries both horticultural innovation and cultural respect in every aspect of its development and naming.
As a white peach, Salish Summer is eaten fresh from the tree, its flesh best appreciated when picked fully ripe and sun-warmed. The variety thrives as a home garden specimen where gardeners can harvest and enjoy fruit that would rarely reach market. White peaches are prized for eating out of hand and in simple preparations that let their delicate flavor shine; they also work well in fresh fruit salads, as a topping for yogurt or ice cream, and in light desserts where their subtle sweetness complements rather than overwhelms other ingredients.
No timeline data available yet for this variety.
Bare-root peach trees are typically planted in early spring, after the last hard freeze but before active growth begins, or in fall in milder zones. Choose a location with excellent drainage and full sun exposure. Dig a hole wide enough to accommodate the root system without crowding, and plant at the same depth the tree grew in the nursery, with the graft union (if present) 1-2 inches above soil level. Backfill with native soil mixed with compost, water deeply to settle soil, and mulch around the base.
Pick Salish Summer peaches when they yield slightly to gentle hand pressure and have developed their full white coloring with warm rosy tones on the sun-exposed side. The fruit should release from the branch with a gentle twist and lift motion rather than requiring force. Harvest in the morning when fruit is still cool from the night for best flavor and handling quality. Unlike many commercial varieties, Salish Summer is best eaten soon after picking when its delicate white peach character shines most brightly.
Prune Salish Summer in late winter or early spring while the tree is still dormant, before leaf emergence. Aim for an open vase-shaped or modified central leader structure that encourages good air circulation through the canopy, essential for preventing fungal disease in maritime climates. Remove any crossing or rubbing branches, dead wood, and growth that crowds the interior of the tree. Thin excess fruit in early summer if the crop appears heavy, spacing peaches 4-6 inches apart along branches to encourage larger fruit development and reduce branch stress.
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“Salish Summer has an unusual origin story rooted in modern plant breeding rather than ancient tradition. Originally designated Q-1-8, this cultivar was developed and extensively field-tested at Washington State University's Mt. Vernon Research Station, where researchers sought to solve a critical problem facing Pacific Northwest fruit growers: leaf curl resistance in climates with warm, wet winters. Dr. Bob Norton and Carol Norton, working at the station, recognized the variety's potential and took the step of formally naming it Salish Summer in recent years, choosing a name that honors the Salish Sea and the native peoples whose original name for the Puget Sound region reflects the deep connection between landscape and culture. This naming decision transformed a breeding line into something with meaning beyond its agronomic traits.”