While you can't add young cosmos plants to the garden in April, you can learn how to grow cosmos from seed. 'We don’t generally create traditional bedding displays here at Raby ...

Semi-trailing stems are peppered with highly ... These heat-loving, summer bedding plants produce a mass of unique crinkly petaled flowers that flare from nectar-filled, trumpet-shaped bases.

HABIT Tender perennials that range from bedding plants to trailing forms, and cane begonias with bamboo-lie stems to 2m. FEATURES Magnificent flowers in summer and autumn and interesting foliage ...