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.
A fantastic Crocosmia relative with sprays of pleated sword-like leaves and masses of arching stems with lots of soft pink flowers from summer into autumn. Drained soil in full sun. 90cm.
Stunning orange and red flowers with frilly edges on this tuberous, climbing perennial species. Summer and autumn flowering to 1.8m+. Collected in Ecuador.
AGM A compact hybrid with grassy foliage and masses of light lilac pink flowers with darker centres all summer. Maybe hardy in well drained soil in full sun or grow in a pot and take in overwinter. 40cm.
A very good form of this hybrid (divisions) with neat clumps of grassy leaves and masses of light pink flowers to 30cm. Fairly hardy in a sheltered sunny spot with good drainage.
AGM A larger species with pale green and white flowers with showy burnt orange coronas in heads to 40cm. Almost hardy in the UK and needs drained soil in full sun.
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.
Low growing clumps of fresh green leaves produce heads of scented pinkish white flowers on stems to 30cm in late spring and summer. Good soil in part/light shade best.
This fine plant arose on the nursery a few years ago, it appears to be a hybrid involving V. chiaxii. Delightful apricot-yellow flowers with a hint of pink, best seen to understand. 60cm. Hardy and perennial in ordinary 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.
Really good clear, rich, pink spires of flowers on this clasic border perennial. Lower and leafier than Veronicastrum ideal near the front of a border. Good soil, sun. 1m.
A more recent introduction with clean white flowers and soft green foliage - looks whiter than album. Good upright stems with summer flowers for good soil in sun. 1.5m.
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.
A lovely palest pink selection with strong stems supporting tall, narrow spikes of flower. Good to mix with grasses etc. Summer flowering, for good soil in sun. 1.5m.
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.
Pretty lilac pink buds open to almost white flowers in upright, narrow spikes in summer. The rich green leaves usually flushed red on the new growth. Good soil in sun. 1.5m.
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.