Hardiness
Zone 5
Discover the plant
Hybrid tea rose 'Rosemary Harkness'
FamilyRosaceae
The Rosa ‘Rosemary Harkness’, a vigorous and luminous hybrid tea rose, stands out with its large, double flowers in vibrant coral-orange hues mixed with salmon pink, delicately perfumed. Its bushy and upright habit gives it a beautiful presence in flower beds, sunny borders, or when grown in large containers. Highly floriferous and remontant, it offers a generous succession of blooms throughout the summer, carried on long stems ideal for cutting. Its dark green, dense, and glossy foliage highlights the intensity of the blooms while providing good disease resistance in rich, well-drained soil. The Rosa ‘Rosemary Harkness’ adds a warm and sophisticated touch to the garden while attracting pollinating insects.
Soil and care
The rightconditions.
Fertilization
Fertilize in spring with a rose or flowering plant fertilizer. Repeat every 4 to 6 weeks until mid-August. Do not fertilize after this time to allow the plant to fully enter dormancy.
Bloom and dimensions
The completeprofile.
Bloom periodJune to September
Flower colorSalmon Apricot
Foliage colorGreen
Foliage typeObsolete
FruitingDecorative red rose hips if faded flowers are left on
Maximum height4 ft (1.2 m)
Maximum width90 cm (3 feet)
Growth rateAverage
Hardiness zoneZone 5
Minimum temperature-29°C
