**Viburnum plicatum f. tomentosum 'Pink Beauty' Position: full sun or partial shade Soil: moderately fertile, moist, well-drained soil Rate of growth: average Flowering period: May Flower colour: white, maturing to pink Hardiness: fully hardy
UK wild flowers: Fritillary (Fritillaria meleagris ) This is our most exotic flower. The reason fritillaries are now so rare is that, as bulbs, they can be destroyed by just one ploughing of a site where they may have been for centuries.
Buy Cosmos bipinnatus 'Purity' from Sarah Raven: Cosmos bipinnatus 'Purity' has large, open flowers of pure white, with delicate apple-green foliage. The classic cut flower and a supremely lovely garden plant, which no one should be without.
How to recreate the white garden at Sissinghurst – in pictures