Perennials

Argentinian vervain / Purple top / South American vervain / Tall Verbena - Verbena bonarensis
A tall perennial with erect, branching stems to 2m in height, bearing sparse, oblong leaves and larg..
Astilbe arend Fanal
Compact perennial with dark stems to 60cm, bearing dark reddish-green, divided leaves and short dens..
Avens - Geum Lady Stratheden
Makes a clump to 60cm in height, with hairy, dark green, pinnate basal leaves and purple stems beari..
Avens - Geum Mrs Bradshaw
A clump-forming herbaceous perennial to 60cm in height, with hairy, dark green, pinnate basal leaves..
Beard Tounge - Penstemon Garnet
Low, bushy plants producing lots of trumpet-shaped flowers in short spikes. Height 70 cmComes i..
Blue African Lilly - Agapanthus africanus
An attractive, tuberous plant with flowers nodding in umbels, blue to purple, 30 - 50 mm longHeight ..
Candytuft - Iberis semp. Snowflake
Compact evergreen sub-shrub to 25cm tall, with narrow, dark green leaves and short racemes of small ..
Carpathian Harebell - Campanula car. Blue Clips
Aprofusion of blue, bell-shaped flowers on branched stems over a long period from June to Sept..
Catmint - Nepeta Six Hills Giant
A vigorous perennial forming a clump of aromatic, grey-green leaves, with lavender-blue flowers in s..
Catmint - Nepeta Walkers Low
Deep violet to lilac-blue summer flowers and aromatic mid-green leaves. This violet-lilac catmint ma..
Chinese Pagoda Primrose / Orchid Primrose - Primula vialii
A charming Primula with unusual red & purple, late summer flowering cone-shaped flower..
Coneflower - Rudbeckia Goldstrum
Herbaceous perennial forming a clump to 60cm in height, with erect stems bearing narrowly ovate leav..
Day Lily - Hemerocallis Black Magic
Striking deep mahogany flowers with a yellow throat all summer. Easy plants for any soil in full sun..
Heuchera Marmelade
Forms mounds of lobed and slightly ruffled leaves in varying shades of pink, bronze and yellow-brown..
Heuchera Palace Palace Purple
forms a mound of sharply lobed, metallic bronze-purple leaves, with loose panicles of small pale pin..
Iris hookeri
A compact, clump-forming, somewhat variable, rhizomatous perennial with sword-shaped, mid- to grey-g..
Japanese Anemone - Anenome Honorine Jobert
A herbaceous perennial with dark, divided leaves and pure white flowers with 6-9 tepals and contrast..
Knotweed - Persicaria affin Darjeeling Red
Semi-evergreen perennial to 25cm tall, forming a mat of lance-shaped leaves to 15cm long, often beco..
Lady's Mantle - Alchemilla mollis
Forming a clump of softly hairy, light green leaves with scalloped and toothed edges. Small, bright ..
Montbretia - Crocosmia George Davidson
Tall clump-forming perennial with erect, sword-shaped leaves and branched stems carrying several lig..
Montbretia - Crocosmia Lucifer
A perennial forming a clump of narrow, erect, mid-green, pleated leaves with sprays of vivid red flo..
Paeonia Sarah Bernhardt
Up to 90cm with divided foliage, erect stems bearing fragrant, rose-pink double flowers 20cm i..
Purple Gromwell - Lithodora Heavenly Blue
A prostrate evergreen shrub forming a wide mat up to 15cm in height, with small, hairy leaves and ab..
Sea Thrift - Armeria maritima Splendens
Pink cultivar that is noted for its grass-like foliage and globular, reddish-pink flowers. This is a..
Stonecrop - Sedum Autumn Joy
Forming a clump to 60cm in height, with fleshy, oblong, glaucous green leaves and large flat termina..















