Roses 'Chrysler Imperial' (Rosa 'Chrysler Imperial')

Roses 'Chrysler Imperial'

Roses 'Chrysler Imperial' is a famous tea rose cultivar created by Dr. Walter E. Lammerts, and was famously used by the Chrysler car company as a promotional display at the 1954 Pasadena Tournament of Roses Parade. The deep crimson flowers can have 45-50 petals, which is relatively high compared to other hybrid tea rose cultivars. They are prized for their hardiness and strong fragrance.

Scientific classification

Roses, elms, figs, and allies

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Perennial

Lifespan

Shrub

Plant Type

1.8 m

Plant Height

1.2 m

Spread

Deciduous

Leaf type

Care Guide for Roses 'Chrysler Imperial'

Twice per week

Water

Full sun

Sunlight

10 - 35 ℃

Ideal Temperature

Water: Roses 'Chrysler Imperial' prefers consistent hydration and well-drained soil, thriving in moderate humidity. It should be watered twice a week, especially during its peak growing season, to support vibrant flowering and maintain optimal health.

Fertilize: Roses 'Chrysler Imperial' thrives in fertile soil, requiring small fertilizer applications several times during the growing season. Use liquid fertilizer biweekly in spring/summer and slow-release organic fertilizer in winter. For cut flowers, fertilize weekly and focus nutrients on stronger branches. Mycorrhizal fungi can enhance nutrient absorption.

Pruning: Roses 'Chrysler Imperial' thrives with proper pruning, which should be done in early spring. Cut back to outward-facing buds, remove dead or diseased wood, and use clean tools for health. Regular pruning fosters larger blooms and an attractive shape.

Propagation: Roses 'Chrysler Imperial' is propagated through semi-hardwood cuttings about 15 cm (6 inches) long, using healthy stems. Dip cut ends in rooting hormone, plant in well-draining soil, and maintain humidity and moisture. Gentle bottom heat can improve rooting success.

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