O Yashima Quince (Chaenomeles speciosa 'O Yashima') is an elegant and early-blooming flowering quince that brings a refined, delicate beauty to the late winter or early spring garden. Known for its large, pristine white blossoms, this deciduous shrub blooms on bare branches before the foliage emerges, creating a dramatic display when little else is flowering. The flowers are lightly fragrant and often appear in clusters, making it a standout specimen or a beautiful hedge option.
In addition to its ornamental appeal, 'O Yashima' is tolerant of poor soils, resistant to deer, and generally easy to grow. Though it can produce small, hard fruits, it is mostly prized for its floral display.
Key Features:
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Bloom Time: Late winter to early spring, before leaves emerge.
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Flowers: Large, pure white, lightly fragrant blooms often in clusters; excellent cut flowers.
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Foliage: Glossy green foliage follows flowering and provides a clean backdrop through summer.
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Fruit: Occasionally produces small, yellow-green fruit, edible when cooked.
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Mature Size: Typically reaches 4–5 feet tall and wide.
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Light Requirements: Full sun to part shade; best flowering in full sun.
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Soil: Adaptable to various soil types, including clay and poor soils; prefers well-drained conditions.
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Hardiness: USDA zones 5–9.
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Maintenance: Low. Can be pruned after flowering to maintain shape or encourage bushier growth.
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Uses: Excellent for hedges, foundation plantings, or as a specimen in mixed borders; adds early-season interest.
