Half-hardy annuals are the perfect choice for gardeners in a hurry. Fast growing and colourful, many half-hardy annual species have the stature to perform centre stage in summer planting schemes.
Despite their exotic looks, half-hardy annuals are surprisingly easy to grow, though you do need to raise them from seed, indoors. Growing half-hardy annuals from seed will give you a much wider choice of varieties than you’ll have if you buy ready-grown plants, and some species will flower in as little as 12 weeks.
Prick out seedlings into pots or multi-cell trays and grow them on into sturdy plants, ready to drop into border gaps. Dot single plants as accents through your borders, or plant generous drifts between perennials, providing a contrast of foliage and colour.