Position: full sun or partial shade; Soil: fertile, moist but well-drained soil; Rate of growth: average; Flowering period: June-September; Hardiness: fully hardy White flowers, followed by pearl-like, translucent seed pods. Given a sunny or partially shady site with fertile, moist, well-drained soil this charming biennial will happily self-seed. Perfect for naturalising in a woodland or wildlife garden, the flowers are highly-attractive to butterflies and bees. Winner of an Royal Horticultural Society, Award of Garden Merit for reliability and good performance. Part of the seed range produced by Mr Fothergill’s Seeds in partnership with the RHS; Garden care Sow the seeds straight into a well-prepared seed bed in early summer, planting them 2.5mm deep. Thin out as soon as they are large enough to handle, replanting the extras so there is approximately 30cm between each. Pinching out the tips as they grow will encourage bushier growth; Sow: May-June; Flowering: June-September; Approximate quantity: 100 seeds.