Agapanthus, also known as 'African Lillies' are clump-forming perennials which are a stunning addition to any garden! Its tall flowers are stunning at the back of a herbaceous border.
Alliums are known as 'Ornamental Onions', they are renowned for their striking flower colour, inflorescence and their remarkable flowering height. They are very easily grown and absolutely stunning when planted in drifts.
The double lilac blue flowers seem to have one flower inside another flower, making them striking and extra frilly. Flowering during the summer months. Height 90 cm. Spread 60 cm.
'Italian Bugloss' is a biennial or short-lived perennial however, do not let this put you off. It is still a magnificent plant with stunning flowers and structural integrity.