Petal Pals
grandiflora · 1980
Love
Rosa 'JACtwin'
—
Height
Repeat
Blooming
Full sun
Light
5–9
Zone
Plant & Flower Traits
Rose type
grandiflora
Bloom habit
massive clusters
Flowering
repeat blooming
Habit
bushy
Color
white
Fragrance
mild
Color Description
White
🌱 Growth & Garden Habits
Light
Full sun
Soil
Rich, loamy, well-drained soil with a slightly acidic pH of 6.0 to 6.5.
Hardiness Zone
Zone 5–9
🌿 Care Guide
Watering
Water deeply at least once per week, ensuring the root system is thoroughly soaked while avoiding wetting the foliage.
Fertilizer
Apply fertilizer according to manufacturer's directions once vigorous growth begins.
Pruning
Prune to remove suckers and cut back canes to encourage new growth; pinch off wilting flowers during the blooming season to promote new buds.
🧬 Pedigree
Unnamed seedling x 'Redgold'
🏆 Awards & Recognition
Portland Gold Medal, All-America Rose Selections winner 1980