Petal Pals
grandiflora · Year unknown
Heidelberg
4-6 feet
Height
Repeat
Blooming
Full sun
Light
6–9
Zone
Plant & Flower Traits
Rose type
grandiflora
Bloom size
Large
Bloom habit
Clusters
Petal count
Double
Flowering
repeat blooming
Habit
upright
Color
red
Fragrance
slight
Foliage
Dark green
Foliage surface
Glossy
Fragrance Notes
Mild, subtle fragrance.
Color Description
Bright, medium to deep red.
🌱 Growth & Garden Habits
Light
Full sun
Height
4-6 feet
Spread
3-4 feet
Soil
Well-drained, fertile soil rich in organic matter.
Hardiness Zone
Zone 6–9
Disease Resistance
Good
🌿 Care Guide
Watering
Regular watering required, especially during dry spells.
Fertilizer
Apply a balanced rose fertilizer in early spring and again after the first flush of blooms.
Pruning
Prune in early spring, removing dead or damaged wood and shaping as needed.
Pests & Diseases
Generally resistant, but can be susceptible to black spot or powdery mildew in poor conditions.
🧬 Pedigree
Deep Secret x Independence
🏆 Awards & Recognition
ADR 1960