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A picture of a Vervain

Vervain

Verbena rigida 'Polaris'

Photo by CandideUK (All rights reserved)

Full Sun
Moderate watering
Half-hardy

H3

RHS hardiness

-5°C

Minimum temperature

Expected size

Height
Spread

60cm

Max

40cm

30cm

Min

20cm

Flowering

  • spring
  • summer
  • autumn
  • winter

Vervain Overview

This is an easy to grow, perennial which produces colourful and showy flowering spikes which bloom in the autumn. It will brighten up the landscape with its colourful and showy flower spikes.

How to propagate Vervain

Cuttings

You can propagate by stem cuttings in late summer or autumn.

Seed

Seeds which may be sown outside in the autumn or spring. Darkness is needed for germination of these seeds.

Other uses of Vervain

Walls, rock garden, ornamental, fragrance, cutting bed, border.