Cranberry Pomegranate is a cold-hardy pomegranate developed by the University of California that brings the ornamental elegance and fruit production of this ancient plant into zone 7 gardens. The medium-sized fruits develop a stunning cranberry-red exterior and ripen in the heart of autumn (October through November), yielding light to deep red arils with mild acidity and excellent flavor. This self-fertile cultivar grows as a small tree or shrub reaching about 10 feet tall, making it equally at home as a landscape specimen with brilliant foliage and orange flowers or as a productive edible plant for cooler climates where pomegranates traditionally struggle.
Full Sun
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7-10
120in H x ?in W
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High
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The Cranberry Pomegranate represents a genuine breakthrough for northern gardeners, expanding pomegranate growing into zone 7 through careful breeding rather than compromise. Its cranberry-red skin and small-seeded arils deliver a flavor profile far superior to many ornamental varieties, while the plant's dual nature as both a striking landscape element and fruit producer means you're not sacrificing beauty for productivity. A chill requirement of just 150 hours makes it exceptionally practical for transitional climates, and its self-fertile nature means a single plant delivers a full harvest without requiring cross-pollination.
Cranberry Pomegranates are grown primarily for fresh fruit consumption, with the arils eaten directly or used in cooking and beverages. The plants also function as ornamental landscape specimens, their bright foliage and orange flowers providing visual interest in addition to the autumn fruit display. The smaller seed size characteristic of this variety makes eating the arils more pleasant than many pomegranate cultivars, encouraging use in fresh applications rather than juice-only uses.
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Transplant Cranberry Pomegranate into the garden after the last frost date in spring, allowing the plant to establish roots during the warm growing season. Choose a location receiving full sun exposure and ensure the soil drains well to prevent root rot. Plant so the crown sits level with the soil surface, backfill gently, and water thoroughly at planting time.
Harvest Cranberry Pomegranates when the skin develops deep cranberry-red coloring, typically in October and November depending on your location within zone 7. The fruit should feel slightly firm but not rock-hard; gently squeeze to check for give. Cut fruits from the tree with pruning shears rather than pulling, which can damage the branches, and harvest before any fruits split open on the plant.
Prune Cranberry Pomegranate in late winter or early spring to maintain your desired form, whether tree or shrub. Remove any dead wood and thin crossed or inward-growing branches to improve air circulation and fruit development. Light annual pruning keeps the plant vigorous and encourages new flowering wood; heavy cutting will reduce the current season's fruit production.
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“Cranberry Pomegranate emerged from breeding work at the University of California, where researchers deliberately sought to extend pomegranate cultivation northward by developing varieties with lower chilling requirements and genuine cold tolerance. Rather than relying on accidental cold-hardy sports, UC breeders selected specifically for zone 7 hardiness while maintaining the flavor and fruit quality that make pomegranates worth growing. This cultivar represents the intersection of traditional pomegranate breeding and modern horticultural science, solving a problem that had confined pomegranates to warm climates for centuries.”