Petal Pals
hybrid tea · 2015
Oh Happy Day
Rosa 'KORoligeo'
120 cm
Height
Repeat
Blooming
Full sun
Light
5–10
Zone
Plant & Flower Traits
Rose type
hybrid tea
Bloom size
8 cm to 10 cm
Bloom habit
Flowers appear in small clusters.
Petal count
double
Flowering
repeat blooming
Habit
upright
Color
apricot
Fragrance
moderate
Fragrance Notes
Rich fragrance.
Color Description
Apricot
🌱 Growth & Garden Habits
Light
Full sun
Height
120 cm
Spread
70 cm
Soil
Rich, organic, well-drained soil.
Hardiness Zone
Zone 5–10
Disease Resistance
Excellent; ADR designated in 2013.
🌿 Care Guide
Watering
Regular watering is recommended; drip irrigation or soaker hoses are effective for maintaining moisture while keeping foliage dry.
Fertilizer
Apply fertilizer in early spring after the risk of frost has passed; additional light feedings can be applied throughout the growing season.
Pruning
Prune in early spring before new growth begins. Remove damaged or spindly canes and open the center of the plant to light and air circulation.
Pests & Diseases
Excellent disease resistance; shows low susceptibility to black spot and mildew.
🏆 Awards & Recognition
ADR 2013