VALERIANA phu ‘Aurea’ 1′ £6.00 This is unusual in that most yellow-leaved plants need shade, but this needs sun for the leaves to colour in spring. Undistinguished flowers. VANCOUVERIA hexandra 1′ £6.00 Pretty leaves and sprays of airy white flowers in spring. VERBENA hastata 3’6″ £5.90 Flowering in late summer and into the autumn, this is a useful upright plant. The narrow spikes are set with small purple flowers. We shall also have pink and white forms. VERBENA hastata ‘Alba’ 3'6" £5.90 Tall spires studded with tiny white flowers in late summer. VERBENA hastata ‘Rosea’ 3'6" £5.90 Tall spires studded with tiny pink flowers in late summer. VERONICA longifolia 2’6″ £5.90 Very good spikes of blue in late summer. VERONICA longifolia ‘Charlotte’ 2′ £6.50 Grey green foliage edged with white. White flowers in fat spikes. Dead head to prolong flowering. PBR VERONICA longifolia 'Marietta' 2' £6.40 Chubby purply blue spikes with creamy stamens. Bee plant. PBR VERONICA longifolia 'Melanie White' NEW 2' £6.30 Narrow dark green foliage, spikes of small pure white flowers for months in the summer. VERONICASTRUM sibiricum ‘Red Arrows’ 3’6” £6.50 Reddish stems, spires of deep violet flowers in late summer. Available late summer. VERONICASTRUM virginicum 'Album' AGM 4’ £6.50 Tall upright spikes of small white flowers in late summer. VERONICASTRUM virginicum ‘Apollo’ 3’ £6.50 Dark foliage and spikes of reddish purple flowers makes this useful in the late summer border. VERONICASTRUM virginicum ‘Erica’ 3’6″ £6.50 Pale pink flowers opening from red buds. Excellent late summer plant VERONICASTRUM virginicum ‘Fascination’ 4’6″ £6.50 Bluey-mauve flowers in dense spikes above whorls of green leaves. Elegant in late summer VERONICASTRUM virginicum ‘Pink Glow’ 4′ £6.50 Rosy pink flower. VIOLA ‘Belmont Blue’ 9″ £5.00 Syn. ‘Boughton Blue’. Dense clumps of foliage masses of starry blue flowers most of the summer VIOLA cornuta ‘Wisley White’ 9" £5.00 Floriferous form covered with chalk white flowers for most of the summer. VIOLA odorata ‘Queen Charlotte’ NEW 9” £4.50 A violet with sweetly scented dark blue flowers in late spring WALDSTEINIA ternata 6" £5.90 Thick evergreen mats that grow anywhere, bright yellow strawberry flowers in spring. .