Common name: Tree Hollyhock.
Native: East Asia.
Size and spread (10 years): 1.5m x 1.5m
Treatment required: Requires a pre chill.
Germinal seeds / kg: 35000
Ideal sowing period: Spring
Soil conditions: Requires a well drained fertile soil.
Planting instructions: Plant in a sheltered spot and against a wall if in a particularly cold area. Semi-shade.
Mature height: 2.5m x 1.5m