If you are looking for drought tolerant reliable flowering plants then Penstemon would be on the list. These are generally a very long and also late flowering group of plants which makes them an even more valuable addition to the garden border.
Penstemon plants, varieties and flowers are widely used in perennial borders and cottage gardens. Penstemon barbatus is an evergreen species, P. Port Wine, P.’Blackbird’ and the pink flowering P. “Yvonne” are popular species and cultivars.
Penstemon are originally from North America and Asia, however penstemon have been widely hybridised over the years. Penstemon seeds are available from some nurseries. The great thing about these plants is that some, such as the red foliaged ‘Huskers Red’ is that some have great foliage as well as good flowers.
Height will vary from tall varieties that will reach over 1m such as ‘Mother of Pearl’ to lower growing types to 60 cm such as ‘Peace’.
Penstemon are really a drought tolerant plant one established. Plant in a humus rich well drained soil with plenty of sun. They will flower from spring through to autumn with a little care. It is this long flowering nature that makes them such valuable additions to the cottage garden.
Water newly planted penstemon while they establish a root system, after this the only maintenance required will be cut back during winter and to divide if they become over crowded. All species provide a colourful display in summer months.
All require a well drained humus rich soil and although they will grow in part shade they will not flower as well as when in full sun.
- ‘Firebird’ – Red flowers to 80 cm in height.
- ‘Hidicote Pink’ – Mid pink flowers
- ‘Port Wine’ – Purple to Burgundy Flowers
- ‘Russian River’ – Very attractive purple flowers.
After the first flush of flowers you can prune lightly. In spring remove the older woody stems as soon as you see new grow beginning from the base of the plant.
Available from the following Nurseries
52 Rodd St Canowindra NSW 2804
An online nursery specialising in drought and frost tolerant perennials and fragrant, edible and herbs.
PO Box 7040 Leura NSW 2780
Rare woodland plants, Trilliums Epimediums, Arisaemas, plus much more.www.lynnsrareplants.com.au
P.O. Box 589 Mowbray Heights Tasmania 7248
Mail order: Suppling a range of bulbs and pere nnial plants suitable for pots and troughs. Includes Alliums
'Umbango' 750 Humula Rd, Humula NSW 2652
Phone 0408692773 Great Range of Perennial plants available for sale by mail order.
P O Box 398 Creswick Vic 3363
Retail & Mail Order Specialist Growers of Heritage Roses, Unusual Perennials, Tree & Herbaceous Peonies. Mail order and Nursery Sales.
357 Monbulk Road SILVAN VIC 3795
Guaranteed "garden worthy" bulbs, plants and perennials. Visit the website to browse our large range of daffodils or request the latest free catalogue.
395 Lesters Rd Ascot VIC 3364 - phone (03) 53434303
Specialising in beautiful perennials & bulbs including new releases from Europe & USA. Many hardy, rare & difficult to find ‘drought hardy’ plants, quality vegetable & flower seeds.