Penstemon Plants

An excellent plant for the border or cottage garden penstemons are long flowering and will provide flowers from late summer through autumn. Well known for the tubular bell like flowers ranging from white through to blues, reds and pinks (see picture right)

A plant that has been in and out of favour since first introduced in the Victorian era today's penstemon cultivars are hardier than those of earlier eras.

Also known as Beard tongue, penstemon also make a good cut flower.

The species P.hartwegii is the parent of many many modern cultivars which have larger flowers and are a little more tolerant of frosts than others.

P.Alice Hindley is a popular cultivar that will reach nearly 1m in good conditions, an upright plant with very attractive tubular mauve flowers.

Specialist nurseries offer a range of penstemons both as seed and seedling plants. Larger plants in containers are also available, however the smaller seedlings seem to grow well and are cheaper.

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These are as easy plant to grow from division or from cuttings and in the UK with the danger of frosts killing penstemons off many gardeners take cuttings in early autumn.

You simply need about 10 - 15 cm of non flowering material. A little bottom heat will help, but frost free is essential.

Overwinter in a greenhouse or cold frame and by spring the cuttings should show good root development. If you can apply a little liquid seaweed fertiliser to help promote root growth.

Penstemon Care

Sun to part shade, penstemon tolerate a range of soil conditions.



Penstemon plants are available for sale from the following specialist nurseries

Red flowering Penstemon

Llety Moel Rhos-y-garth, Llanilar, Aberystwyth Ceredigion SY23 4SG
Phone: 01974 241505 - Email:

NORTHBROOK NURSERY phone: 01202695256
47 Northbrook Road, Broadstone, Dorset BH18 8HD
Penstemon - Small nursery selling unusual perennials for your garden. Ring for appt.

Plas y Maes Trawsmawr Carmarthen SA33 6NH - Phone 01267 281031
We provide a varied and reliable range of great garden plants and good value plant seeds to buy online.'

John Allman