Size 1-2m+ x 1.2m+ after 10-20 years. H(4) 5-6. Colours: red, orange, yellow, pink and white. The Exbury & other hybrids are well-known with spectacular flower, the paler ones are often scented. The species are more subtle, Many have scented flowers and some are late flowering so extending the season. Most deciduous azaleas are very tough (H5-6) and wind/exposure tolerant. They can be pruned to keep them in bounds. Autumn colour.