We have found 24 plants that meet your criteria.

Crocus vernus 'Pickwick' crocus Larger sized, stripey flowers £3.91 Buy
Dianthus amurensis Pink A mat-forming pink with mauve flowers £5.86 Buy
Fritillaria michailovskyi Michaelovski fritillary A good option for an alpine bed £5.38 Buy
Fritillaria uva-vulpis fox's grape fritillary Perfect for an apine bed or rockery £4.89 Buy
Geranium macrorrhizum 'Bevan's Variety' Balkan Cranesbill Magenta flowers. Perfect for suppressing weeds £5.86 Buy
Price Pruned
Geranium phaeum var. 'phaeum Samobor' Dusky Cranesbill Small, purple-black flowers. Good for damp... NOW £5.37 Buy
Geranium pratense 'Midnight Reiter' Cranesbill Unusual deep purple foliage £5.86 Buy
Geranium psilostemon Armenian Cranesbill Gorgeous magenta flowers with black centres £5.86 Buy
Geranium sylvaticum 'Birch Lilac' Geranium Great for a woodland setting £5.86 Buy
Geranium 'phaeum var. lividum' Dusky cranesbill Pale lilac flowers with white centres £5.86 Buy
Sedum telephium '(Atropurpureum Group) Purple Emperor' Stonecrop Fabulous variety with gorgeous deep bronze-purple foliage £6.84 Buy
Stachys byzantina 'Big Ears' Lamb's Ears Purple flowers large Grey-green leaves £5.37 Buy
Campanula 'carpatica var. turbinata Foerster' Bellflower A carpet of summer colour £5.86 Buy
Erica x darleyensis 'J.W. Porter' Darley Dale Heath Pretty purplish-pink flowers £3.42 Buy
Geranium phaeum Dusky Cranesbill Small, deep maroon flowers. Good for groundcover £5.86 Buy
Price Pruned
Geranium phaeum 'Lily Lovell' Dusky Cranesbill Iridescent saucers of purple flowers. Good for shade NOW £5.37 Buy
Geranium x magnificum Geranium Larger sized violet-blue flowers £6.84 Buy
Iris foetidissima Stinking Gladwyn Bright orange berries. Useful for dry shade £5.86 Buy
Vinca minor 'Atropurpurea' Lesser Periwinkle Delicious dark damson-purple flowers £5.86 Buy
Price Pruned
Viola odorata Sweet Violet Sweetly fragrant flowers NOW £4.88 Buy