Hardy African Daisy (Osteospermum) Collection Hardy African Daisy (Osteospermum) Collection are a versatile and resilient variety that thrives in hot weather and will provide a long-flowering display! It produces vibrant summer colour and offers weed-suppressing ground cover. They are also super easy to grow and look amazing in every garden. Height: 15cm (6). Spread: 90cm (36). The collection comprises of these three varieties: Osteospermum Snow Pixie - A lovely contrast to its purple-pink coloured cousins, sporting clean, white petals with a golden yellow eye. Osteospermum Tresco Purple - Bold pink daisy flowers open every morning to greet the sun. Osteospermum jucundum var. compactum - Irrepressibly cheerful, bright pink daisy flowers smother carpets of low growing foliage. Culinary note: The bright coloured flowers can be used as a garnish or in ice cubes to add an extra dimension to summer drinks.