Listed in the RHS Plant Finder. Why are there no more details? This plant is listed in the RHS Plant Finder book. At present our information about this plant is limi.
It has rather pale flowers but they are generously produce in areas with hot summers.
Potential to grow up to 4. Produced masses of purple flowers. The seeds sprout easily when left on the surface of moist, warm compost. They require light to stimulate germination.
Fragrant, light lilac-purple. The Foxglove-like flowers appear in spring and although fairly hardy throughout the British Isles, the buds are formed in autumn and can be damaged by late frosts. They are native to much of China, south to northern Laos and Vietnam, and long cultivated elsewhere in eastern Asia, notably in Japan and Korea.
Due to the size of leaves, please expect some leaf damage on deliveries made when the tree is in leaf - just remove any damaged leaves on arrival with sharp secateurs and new leaves will grow in no time at all. Most appropriate and recommended are light, well drained and sandy soils with or without slopes.