Cuphea

Native to Mexico and Guatemala, they are hardy in warm winter areas.This genus consists of over 250 species of annuals, evergreen perennials, subshrubs and shrubs These shrubby, low-growing, heat-loving perennials have finely textured leaves and flowers. Their brightly colored tubular flowers bloom generously in summer. They look like tiny cigars or firecrackers in purple, red or white with white or green tips. Use for bedding or edging and in containers and hanging baskets. Also grown as houseplants in light shade.

Insider's secret

They prefer moist, well-drained soil in sun or very light shade. Propagation is usually from small tip cuttings, though they are also easily raised from seed, which often self-sows. Pinch growing tips for compact growth, and cut older plants back. Water during growing/blooming season, keeping soil evenly moist.