Japanese large-flowered variety, tepals light sky blue. Anthers yellow. 'Yayoi' is the old Japanese name for the month of March .

Group: Early large-flowered group
Pruning: Light prune (Group 2)
Raised by: Toyohei Saigusa
Country of origin: Japan
Date raised: rb1991
Parentage: Unknown
Other name(s): None known

Further detail:

Flower diameter: 12-13cm