The Itoh peony 'Hillary' is a captivating intersectional hybrid introduced by renowned hybridizer Roger Anderson in 1999. This variety combines the best traits of herbaceous and tree peonies, offering both beauty and resilience.
🌸 Key Features
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Bloom Time: Midseason, typically blooming in May and June.Â
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Flower Form: Large, semi-double to double blossoms with a subtle fragrance.Â
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Coloration: Blooms open in deep rose-pink with merlot-red flares at the petal bases. As they mature, the petals fade to creamy tones with picotee edging, creating a striking two-tone effect.
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Growth Habit: Compact and upright, reaching 24 to 30 inches in height with a slightly wider spread.
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Foliage: Semi-glossy, dark green leaves that provide an attractive backdrop to the vibrant blooms.
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Hardiness: Suitable for USDA Zones 3–8, making it adaptable to a wide range of climates.Â
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Awards: Recipient of the American Peony Society’s Award of Landscape Merit in 2009, highlighting its exceptional garden performance.
🌿 Growing Tips
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Sunlight: Prefers full sun to partial shade.
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Soil: Thrives in well-drained, fertile soil.
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Watering: Regular watering is essential, especially during dry spells, but avoid waterlogging.
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Maintenance: Deadhead spent blooms to encourage further flowering. In late fall, cut back the foliage to ground level to prepare for winter.
🌼 Notable Characteristics
'Hillary' stands out for its dynamic color transformation and robust growth. Its ability to produce numerous blooms across the plant makes it a showstopper in any garden setting. Additionally, its sturdy stems make it an excellent choice for cut flower arrangements.