Leucothoe keiskei 'Burning Love'
Geranium pratense 'Black n' White'
Portulaca gilliesii
Pisum sativum 'Heraut'
Beta vulgaris 'Bright Lights'
Limonium 'Dazzle Rocks'
Coriandrum sativum
Clematis 'Multi Blue'
Allium cernuum
Brassica oleracea convar. acephala 'Nero di Toscana'
Arum italicum
Ipomoea batatas 'Iposun Black Tone'
Gentiana lutea
Hypericum kalmianum 'Blue Velvet'
Salix acutifolia 'Blue Streak'
Hypericum kalmianum 'Sunny Boulevard'