The 'snowdrop anemone' is an attractive hardy perennial that adorns the garden with beautiful white, fragrant flowers every spring. This subtle show makes an excellent foil for spring bulbs and its carefree nature means that it will gradually naturalise and spread. You will be pleased as it eventually produces drifts - and if one thing is better than just one Anemone tomentosa 'Serenade' , it's many of them! At home in the shady border, Anemone sylvestris is a fast- growing plant which requires minimal maintenance. Height: 30cm (12). Spread: 50cm (19).