Caryopteris clandonensis 'Beyond Midnight'
Lagerstroemia indica PURPLE STAR
Viburnum tinus 'Spirit'
Hosta 'Blue Ivory'
Saxifraga 'Dancing Pixies Toni'
Eryngium 'Big Blue'
Sedum spurium 'Spot on Red'
Ajuga 'Cordial Canary'
Saxifraga 'Dancing Pixies Tammy'
Toona sinensis 'Flamingo'
Calycanthus floridus
Saxifraga 'Dancing Pixies Thea'
Cornus alba 'Nightfall'
Buddleja 'Little Rockstars White'
Allium 'Forelock'
Ginkgo biloba 'Troll'