Petal Pals
grandiflora · 1996
Lasting Peace
Rosa
4-5 ft
Height
Repeat
Blooming
Full sun
Light
6–11
Zone
Plant & Flower Traits
Rose type
grandiflora
Bloom size
4 inches
Bloom habit
High-centered blooms in full, showy clusters
Petal count
~35 petals
Flowering
repeat blooming
Habit
upright
Color
orange
Fragrance
slight
Foliage
Dark olive-green
Foliage surface
Lush
Fragrance Notes
Mild and subtle
Color Description
Orange
🌱 Growth & Garden Habits
Light
Full sun
Height
4-5 ft
Spread
4-5 ft
Soil
Well-drained soil enriched with organic matter.
Hardiness Zone
Zone 6–11
Disease Resistance
Very good; maintains health and vigor in summer heat
🌿 Care Guide
Watering
Water generously and consistently to keep soil moist but not soggy; irrigate at the base to avoid foliage diseases.
Fertilizer
Use a balanced rose fertilizer in early spring and repeat after the first flush of blooms.
Pruning
Prune in late winter to maintain an open, airy framework; deadhead throughout the season to encourage repeat blooming.
Pests & Diseases
Hybrid teas and grandifloras can be prone to black spot and powdery mildew in humid regions.