We have found 4 plants that meet your criteria.

Crocus Special Offers
Big Blue Lily-turf ‘Liriope muscari’ Purple, wand-like flowers and evergreen foliage NOW £5.95 Buy
Toad Lily ‘Tricyrtis Blue Wonder’ Exotic-looking flowers £5.95 coming soon
Toad Lily ‘Tricyrtis formosana Dark Beauty’ Great for adding an exotic look £6.95 coming soon
Price Pruned
Periwinkle ‘Vinca difformis’ Perfect for underplanting in shady spots NOW £5.95 coming soon