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A picture of a Penstemon campanulatus

Penstemon campanulatus

Penstemon campanulatus

Full Sun
Moderate watering
Half-hardy

H3

RHS hardiness

-5°C

Minimum temperature

Expected size

Height
Spread

55.00000000000001cm

Max

45cm

30cm

Min

Flowering

  • spring
  • summer
  • autumn
  • winter

Penstemon campanulatus Overview

This is a frost-hardy, semi-evergreen perennial, It is tall with narrow, serrated, 8cm long leaves. The flowers are funnel to bell-shaped, reddish purple to violet, they bloom from early summer.

Common problems with Penstemon campanulatus

How to propagate Penstemon campanulatus

Division

You can propagate by division in the spring or from seed in the spring or autumn.

Seed

Other uses of Penstemon campanulatus

Rock garden, cutting bed, border, flower arranging Suitable for coastal conditions.