Class: Modern Shrub, Northern Lights, Shrub
Seed: Soeur Thérèse
Pollen: R. spinosissima altaica x Ormiston Roy
Breeding: Bred in United States (1956) by Roy Shepherd.
Bloom: Light yellow blooms. Mild fragrance. Large, single bloom form. Repeats.
Size: Height of 4' to 6' 7". Width of 4' to 5' .
Growing: Zone 4 and higher. Shade Tolerant