Petal Pals
hybrid tea · 1961
Ambossfunken
Rosa 'Ambossfunken'
75–105 cm (approx. 2.5–3.5 ft)
Height
Repeat
Blooming
Full sun
Light
5–9
Zone
Plant & Flower Traits
Rose type
hybrid tea
Bloom size
Medium to large (approx. 1.5–2.75 inches)
Bloom habit
Semi-double flowers, primarily borne on solitary stems; bloom shape is cupped to goblet-shaped.
Petal count
13–25 petals
Flowering
repeat blooming
Habit
upright
Color
striped
Fragrance
strong
Foliage
Mid- to dark green
Foliage surface
Glossy
Fragrance Notes
Possesses a strong, clearly perceived classic rose character.
Color Description
A striking red-yellow bicolour featuring a vivid coral-red ground with irregular golden-yellow stripes and spots (RHS 42A outer, 14B inner).
🌱 Growth & Garden Habits
Light
Full sun
Height
75–105 cm (approx. 2.5–3.5 ft)
Spread
100–140 cm (approx. 3.3–4.6 ft)
Soil
Thrives in moist but well-drained soil rich in organic matter. Tolerates a range of soil types including chalky, clay, loamy, and sandy; prefers a pH between 6.0 and 7.0.
Hardiness Zone
Zone 5–9
Disease Resistance
Excellent resistance to powdery mildew, black spot, and rust.
🌿 Care Guide
Watering
Water deeply and regularly, preferably in the morning to allow foliage to dry. Avoid overhead watering to prevent fungal issues. Soil should be kept moist but well-drained.
Fertilizer
Apply a balanced rose fertilizer in early spring and again after the first flush of blooms. Regular feeding supports vigorous growth and repeat flowering.
Pruning
Prune in late winter or early spring before new growth starts. Cut back main stems of hybrid tea roses by about one-third to a half and remove dead, damaged, or crossing wood. Deadheading throughout the season encourages repeat blooming.
Pests & Diseases
Generally exhibits high resistance to powdery mildew, black spot, and rust; however, remains susceptible to aphids.
🧬 Pedigree
Natural sport of 'Signora Piero Puricelli' (Hybrid Tea)
🏆 Awards & Recognition
Premium gold quality rating