Achillea millefolium 'Pink Grapefruit' is part of the The Tutti Frutti™ Series. This series was bred in order to create compact and bushy plants, with very uniform blooming over a long season.
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.
'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.