- How much sun : Sun
- Eventual size : Medium
- Attractive to wildlife : Attractive to pollinators
- Flower colour : Purple
- Leaf colour : Green
Centaurea nigra
£2.99 - £29.99
Achillea millefolium Lilac Beauty
£6.39 - £17.99
Agastache Blackadder
£6.99 - £27.00
Agastache Blue Boa (PBR)
£7.99 - £19.99
Agastache rugosa Little Adder
£7.99 - £21.00
Buddleja davidii Black Knight
£13.99 - £69.99
Buddleja davidii Grand Cascade (PBR)
Offer was £24.99 £17.49
Buddleja × weyeriana Bicolor
Offer was £21.99 £15.39
Campanula glomerata Superba
£7.99 - £19.99
Campanula lactiflora Loddon Anna
£7.99 - £18.99
Campanula lactiflora Prichard's Variety
£7.99 - £18.99
Campanula persicifolia
£7.99 - £19.99
Cirsium rivulare Atropurpureum
£8.99 - £39.99
Cirsium rivulare Trevors Felley Find (PBR)
£6.29 - £16.80
Erysimum Bowles's Mauve
£5.59 - £13.29
hyssop or Hyssopus officinalis
£2.99 - £11.98
Lythrum salicaria Swirl
£5.59 - £23.99
Lythrum virgatum Dropmore Purple
£6.99 - £29.99
after eight mint
£4.79 - £9.58
grapefruit mint
£4.79 - £9.58
oregano or Origanum Hot and Spicy
£5.99 - £11.98
Salvia Amistad (PBR)
£6.39 - £16.99
Salvia Amethyst Lips ('Dyspurp') (PBR)
£8.99 - £21.00
Salvia nemorosa Amethyst
£6.99 - £17.99
Salvia nemorosa Schwellenburg
£7.99 - £21.00
Symphyotrichum novae-angliae Purple Dome
£7.99 - £19.99
Symphyotrichum oblongifolium October Skies
£8.99 - £22.00
Verbena Showboat Dark Violet (Showboat Series)
Offer was £6.99 £4.19
Verbena bonariensis Lollipop (PBR)
£5.59 - £12.63
Agapanthus Black Jack ('Dwaghyb02') (PBR)
£14.99 - £35.99
Astrantia major Rubra
£13.99 - £36.00
Baptisia Grape Taffy
£12.99 - £33.00
Fuchsia Army Nurse
Offer was £17.99 £12.59
Fuchsia Riccartonii
Offer was £17.99 £14.39
Geranium phaeum Raven
£9.99 - £27.00
Hesperis matronalis
£2.79 - £24.99
Limonium gmelinii Dazzle Rocks ('Ste10') (PBR)
£10.79 - £24.79
Penstemon Raven (Bird Series)
£8.99 - £24.00
Symphyotrichum novae-angliae Violetta
£6.39 - £14.40
Veronica Wiri Charm
£7.99
Allium atropurpureum
£8.99 - £13.98
Allium schubertii
£9.99 - £18.00
Rosa rugosa Rubra
£26.59 - £79.99
Tulipa Bram
£7.99
Tulipa Pamplona
£7.99
Tulipa Purple Heart
£8.99
Tulipa Spitsbergen
£7.99
Dahlia Verrones Obsidian
£4.99 - £12.00
Centaurea montana Amthyst in Snow (PBR)
£6.39 - £15.99