Hardiness
Zone 5
Discover the plant
Grandiflora rose 'Cardinal Song'
FamilyRosaceae
Rosa grandiflora 'Cardinal Song', commonly known as the 'Cardinal Song' grandiflora rose, is distinguished by its upright bushy habit and richly colored blooms. This variety produces large, double flowers of a deep cardinal red with velvety undertones, emitting an intense and captivating fragrance throughout the summer. Borne on long, sturdy stems, they are ideal for cut flowers and create elegant, long-lasting bouquets. Its glossy dark green foliage highlights the depth of the petals and gives the plant a structuring presence in beds, borders, or as a specimen. Floriferous and vigorous, Rosa grandiflora 'Cardinal Song' attracts pollinators and adds a classic and sophisticated touch to landscape designs.
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 colorCardinal red
Foliage colorGreen
Foliage typeObsolete
FruitingDecorative red rose hips in autumn if faded flowers are left on
Maximum height4.9 ft (1.5 m)
Maximum width90 cm (3 feet)
Growth rateAverage
Hardiness zoneZone 5
Minimum temperature'-30°C
