Ipomoea Tricolor Heavenly Blue is a tropical relative to our bind weed! But do not worry this one is a half hardy annual. If sown early from seed in a warm greenhouse in February it will make reasonable growth and be ready for planting out in a warm sheltered position in late May. It can make 1.8-3 metres growth given plenty of water. The trumpet shaped flowers of a vibrant sky blue colour are between 10 and 12 centimetres.
