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Delphinium 'Black Knight'
A very popular "Pacific Giant" strain with deep inky blue flowers. Easily grown on good soil in sun.
Resembles Euphorbia martinii in flowering, having a reddish brown spot within the green bract. Closer in habit to Euphorbia wulfennii, this a more dependable garden plant, proving itself as long lived in a variety of dry situations.
Resembles Euphorbia martinii in flowering, having a reddish brown spot within the green bract. Closer in habit to Euphorbia wulfennii, this a more dependable garden plant, proving itself as long lived in a variety of dry situations.
Data sheet
A very popular "Pacific Giant" strain with deep inky blue flowers. Easily grown on good soil in sun.
Terrific ornamental grass which has not shown any seedling to date, which makes it a very welcome addition as a foliage filler. The foliage is nicely mounding, evergreen and knee high, and the red pompom flower heads have almost the effect of a sanguisorba, later fading to a pleasant straw colour until mid winter providing an effective textural effect....
Old fashioned cottage garden perennial, robust form with upright flower stems, rich cobalt blue.
An attractive foliage contrast to plant with hostas and woodland plants in moist shade or part sun around water features. These flower well in summer, and look great with Ligularia, Thalictrum and Filipendula as a backdrop. Rose pink flowers.
An attractive variety with tangerine to red single flowers, we love these for summer colour with rudbeckia, sedums and echinacea.
We have selected this form for its showy larger than usual flowers and longer stem, which suits cutting for floral arrangements. To get the best out of these, plenty of fertility and moisture, shade to part sun.
An Hosta sieboldiana selection with large, very blue leaves. An excellent bedding or specimen plant for under deciduous trees with Helleborus.
Spectacular plant native to the Canary Islands with outrageously huge purple flower panicles to 250 cm from a large rosette of foliage. Impress your neighbours and plant a hedge of these! They will occasionally re-seed.
A lovely species from Greece, useful as a ground-cover for part-sun with attractive velvety leaves and deep blue flowers. Closely related to Geranium ibiricum.
Useful spreading low growing variety with a long flowering period, suits cottage garden or perennial border.
A superb variety, flowering long into autumn with rich indigo flowers. Tip prune young plants to encourage bushy form before flowering. Ideal with roses and in cottage gardens.
Tall spreading perennial for streamsides, ponds or clay soils. Pink fluffy flowers like an Astilbe, attractive foliage.
Slightly lower growing variation on 'Moerheim Beauty' with bushy compact shape. Summer flowering for perennial border or cottage garden.
Traditional white mop top Hydrangea, flowers do not discolour with pH variation, plants form a good low hedge or border in shady conditions.
An interesting variety that begins white with a blue eye, then fades to a soft pink as the flowers age. As with other asters, strong and reliably flowering late summer. Upright bushy non collapsing habit.
A bushy form of Russells lupin with deep pink flowers, ideal between roses and in the perennial border. Pinch out first flower to develop multistemmed form.