Caradonna’ is a perennial cultivar with upright racemes of violet- purple flowers through the summer above narrow, rough, grey-green leaves. This Perennial plant is also in our award-winning Kind to Nature collection. It is now widely accepted that gardens are vital for the survival of the UKÔÇÖs wildlife. Gardens make up the majority of the green space in Britain and make significant contribution to the conservation of wildlife. Pollen and nectar rich plants are attractive to many species of insect. Pollen provides a source of protein needed for insect egg production and nectar is a valuable source of carbohydrates needed for energy. Plant your flowers in groups because en masse colour and scent is easier for insects to detect.