Late flowering (end of May-beginning of June) bulbous perennial, lilac-blue with small white tips. Height 70-90 cm.
Stevia rebaudiana
Helianthus debilis 'Stella'
Rumohra adiantiformis
Phlomis samia
Ophiopogon planiscapus 'Nigrescens'
Satureja montana ssp. illyrica
Canna 'Pretoria'
Hydrangea macrophylla 'Endless Summer Twist & Shout'
Agapanthus 'White Willy'
Clematis 'New Love'
Xanthoceras sorbifolium
Persicaria virginiana 'Brushstrokes'