These are deciduous, semi-evergreen or evergreen shrubs and trees. The leaves are large and pointed; they are usually in opposite pairs. The flowers vary in colour and are fragrant, small and tubular. They are fully to half hardy, and will require full sun with fertile well drained soil. You can propagate by semi-ripe cuttings in the summer.
Microclimate
Sun
Shelter
Aspect
Hardiness
Drainage
Dry conditions in winter but can be watered freely when in growth
Soil Type
Well drained loam, clay or chalky dry fertile soil.