Brightly coloured long-lasting flowers you can have small, medium and tall types they are very versatile.
They prefer the sun and will need watering in dry spells. In the autumn they form a tuber that can be kept over the winter, they will grow again next year.
Bright vibrant colours, easy to grow and few pest and disease problems, they make excellent container plants.
They need the sun, regular watering and might need support as they grow.
