Nierembergia caerulea 'Purple Robe' (Purple Robe Cupflower)

The Nierembergia caerulea 'Purple Robe' is a stunning perennial plant with delicate, trumpet-shaped flowers that bloom in shades of purple. It forms a low, spreading mound of soft, fuzzy foliage that adds a lovely texture to the garden. This cupflower is compact and can reach a height of 6-12 inches and a width of 12-18 inches.