Allium 'Mnt Everest'
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
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Our A-Z list of perennial flowering plants : find what suits your individual garden style and climate. Whether your garden is hot and dry, frosty, cold, too shady, or whatever your soil type, you will find plants here to suit your environment. Amongst our offerings you will find both easily grown plants which can be planted in masses for landscaping effect, and rare exotic treasures which require careful cultivation. Use our search function to find specific plant names, or choose the filter function in our menu to search for plants by size, drought tolerance, light requirement.
There are 73 products.
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 useful border allium, flowering in mid summer, producing tall stems topped with spherical heads, about the size of crab apples. These begin green, then as the season progresses, burgundy colouration gradually extends down until the balls are entirely coloured. Best planted closely as a clump for good effect.
A cultivar of nemorosa with clear blue flowers in spring. Makes a delightful pot plant, or woodland planting. Do not over-water after flowering, caution to those with irrigation systems, keep soil barely damp and not wet.
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.
Tiny grey foliage ground cover for the rock garden which will tolerate dry conditions. Easy and long lasting, good with saxifrage and auricula.
The lush green leaves resemble the foliage of a Hosta and look great in mass plantings beneath trees. New Zealand native with sprays of starry white flowers in summer.
The usual form is silver but this variety has purple tinted leaves. Great in a large pot or tub, alternatively in the rock garden or border. Prefers well drained soil.
Rarely offered miniature for the rock garden with mounding habit. Porcelain blue bells on wiry upright stems, astounding flowers for such a dwarf plant. Will also grow well in the cottage garden or a pot if given occasional lime.
I found this little treasure at Woodbank nursery several years ago. It is a very compact, low plant with impressive large clusters of purple trumpets. Non-invasive and perfect for the rock garden or trough.
Cultivated form of glomerata with especially rigid upright flower stems and clusters of divine purple flowers. Useful for cutting and clumps well between roses and in the herbaceous border.
Dome-forming clumper for the rockgarden or border, flowering profusely during summer with mounds of purple bells. Non-invasive and generally tidy when not in flower. Dislikes acid soil.
Single white campanula; simple and beautiful, yet easily grown and long-lived. Like most campanulas, it dislikes excessive leaf litter on the crowns in winter.
White flowers suffused with the palest lilac, darkest at the tips. Tall stems great for flower arranging. Amongst my current favourites.
A tall cultivar flowering later than the species with pale blue semi-double flowers.
Old fashioned blue campanula with tall stems forming a nice clump in time. Ideal between roses and a good cut flower.
A very useful groundcovering variety which forms strong colonies in even the most difficult dry areas. Pale blue flowers in spring and autumn.
Beautiful Japanese species with tall stems and large speckled pink bells. Best in the border where it can ramble freely between other perennials. Good cut flower.
A wonderful variety with large white flowers like Romneya coulteri, unfortunately difficult to propagate so only a few.
Climbing Tasmanian clematis with simple, white flowers. Dense, bushy growth and attractive olive green occasionally purple foliage. Responds well to pruning.
A pretty covering clematis that looks good tumbling over a wall or embankment. Likes alkaline free draining soil and flowers for a long time, compact and abundant.