All of the perennials we offer in one A-Z list. Please feel free to use the Refine options on the left or the Search box at the top right to help you find specific plants. The Plant Selector may also be of help.
AGM Pretty silvery white variegated form of this tough bulbous southern African plant. Heads of cheerful lilac-purple flowers all summer and autumn. 60cm.
Clumps of upright stems produce clear yellow flowers with twisted petals in mid-late spring. This form appears brighter than normal. 60cm. Good soil in shade.
Upright spires of blue flowers to 1.2m from midsummer into autumn on this delightful selection of the north American native. Average to good soil in sun. This form close to the usual wild type.
Elegant spires of clear pink flowers are held candelabra like above purpls tinted foliage on strong upright stems to 90cm. Clump forming perennial for average soil in sun.
A brilliant dark purple leaved form of the hardy British native Vervain. Low scrambling clumps ideal for spilling through other plants and over the edges of containers or raised beds. Sun, drained soil. 50cm.
An attractive North American prairie species making upright plants with hairy leaves and spires of light purple flowers in summer to 60cm. Can be short lived but is very hardy.
A delightful low growing form with masses of spires of cheerful pink flowers from late spring well through summer. Average soil in sun or part shade. 30cm.
A beautiful form with tall elegant but strong stems topped with narrow spikes of lavender flowers from midsummer. The seedheads are also attractive and should be left standing throughout winter. 1.5m. Good soil in sun.
Slender spires of light purple flowers in late summer followed by rich brown seedheads all winter. Upright and strong stemmed to 1.5m. Decent soil in sun.
Very pale blue flowers all winter and well into spring on this Mediterranean species. Excellent groundcover under shrubs or hedges, less spreading than Vinca major. 40cm.
This form of this little known species has white flowers with a rich plum-pink colour to most of the petals. More or less clump forming, evergreen and ideal for dry shade!
The best Vinca for winter flower for us. Controllable groundcover and upright stems to 1m with very large light blue flowers from December to May or even all year! Sun/Shade.
Invasive ground cover with deep green foliage and lots of amazing, propellor like star shaped deep royal blue flowers from winter to summer. 60cm. Most soils and positions!
Very rarely seen slow growing form with completely golden yellow new foliage fading to light green and single rich blue flowers in late winter and spring. 15cm.
A recent introduction with striking yellow variegated foliage and royal blue flowers from January onwards. Low groundcover or good in a container. 20cm.
A recent selection with small leaves and lots of big windmill-like royal blue flowers in spring. Low evergeen groundcover to 15cm. Ordinary soil in sun or shade.
A scandent (twining/climbing/scrambling) species with attractive dark green triangular leaves and clusters of dark blackish brown star-shaped flowers in summer. Sun. 1.2m?
Clumps of upright stems with veined deep green leaves and clusters of rusty-brown to black flowers with yellowish throats in summer. Showy silky seeds later. Sun, ordinary soil. 60cm.
