Alchemilla mollis, commonly known as 'lady's mantle' is the perfect clump-forming perennial for the garden. 'Thriller' is slightly larger than the average Alchemilla, and also has a more prolific bloom.
With its big strikingly blue flowers which resemble those of Poppies, this is an unusual garden plant. Needs cool, sheltered position and rich soil. Height 100 cm. Spread 45cm.
