Thalictrum dipterocarpum 'Alba'
Rarely seen white form, similar cultivation as for the usual mauve form in part shade.
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There are 114 products.
Rarely seen white form, similar cultivation as for the usual mauve form in part shade.
Prolific mid season flowering verbena which combines well in meadow plantings amongst other perennials, the dark stems and foliage look particularly good in full sun with summer colours.
A handsome plant with attractive palmate foliage on straight stems, topped with 30 cm spikes of pale pink Veronica flowers. Best in a moist fertile spot.
Terrific long flowering agastache, distinct from Blue Boa with narrower conical flowers and more blue in colour. Prefers open drainage and good soil, as per other agastache.
Rose pink flowers in mid summer, great foliage aroma, makes amazing tea which is sweet like licorice. Add spear mint or thyme for cold drinks, add to salad, etc.
Larger agave, but still slow growing like most in a temperate climate. Attractive blue tinged erect saw toothed leaves.
Superb tall drumstick type allium with white flowers, ensure very well drained soil and not too wet in winter and dry in summer, especially after flowering
A vigorous semi double windflower for part or full shade, spreads well in mass planting or individually in shady garden corners or under deciduous shrubs. Flowers late summer.
Tall, decorative late summer flowering purple biennial, introduced to us by Karen Hall. Treat like Angelica gigas, often takes three years to flower then self seeds.
Strong upright variety great for amongst grasses and floral work. Best on drained soils. Cut to the ground in winter every 2-3 years when growth congested.
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 nice variation of Campanula latiloba with lilac flowers and upright flower spikes, showy but can be very spreading.
A terrific Dahlia with massive blooms and a subtle faded soft pink colour like old roses. Only a few in stock.
A brilliant new cultivar with deep purple flowers. Easily cultivated in fertile moist soil, tall graceful stems.
Lovely species with wine red bells on tall stems. Often the bracts are a silvery grey which contrast nicely with the darker bells. Needs fertile conditions
Improved strain of Echinacea purpurea with large flowers without the usual drooping petals. Not bred by us but still worth having!
White form of Echinacea purpurea with attractive seedheads after flowering. Prolific and beautiful.
A tall herbaceous euphorbia, most likely a descendant of Euphorbia sikkimensis, with attractive multicoloured foliage and lime green flowers. Frost and drought hardy, cut to the ground annually like Euphorbia sikkimensis.
Tall semi evergreen perennial for dry gardens. Usually late winter flowering with tall stems of clustered lime green flowers. Good for winter structure amongst herbaceous plants.
Robust and moisture tolerant species from Nepal, with attractive tall foliage and lime-green flowers. A stately elegant plant that can be cut to the ground in winter, flowers appear early summer alongside delphiniums, lupins, and campanula.