£6.95

Out of stock

Penstemons flower over a long period, from mid-summer to the first frosts.

‘Sour Grapes’ is a large-leaved variety with rich purple flowers that are borne from midsummer to mid-autumn,

which helps to attract beneficial insects to the garden.

Plant in well-drained soil in sun or partial shade.

Height; 60cm.

Frost protection required until risk subsides