The listing, Penstemon Ruby has ended.
There are 100 seeds in this pack.Ruby-red flowers from early summer to midfall. Lush foliage on mounded clumps. Penstemons are considered to be among the loveliest of perennials. From Blooms of Bressingham.
Garden Care: Plant in well-drained soils. A light mulch in winter is helpful. Remove faded flower stalks to prolong bloom. Take cuttings in early fall for overwintering in colder zones. Can be divided in spring as needed.
Exposure: Full sun
Bloom Time: Summer, Fall
Flower Color: Red
Foliage Color: Green
Height: 20"/51cm
Spread: 18"/46cm
Habit: Mounded
USDA Hardiness Zones: 7 / -7 to 4°C
Uses: Middle border, Back border, Container
Attributes: Long blooming, Cut flower, Attracts butterflies.