The pleasantly - scented 6 -- 8 in ( 15 -- 20 cm ) flowers are immensely varied .
The pleasantly - scented 6 -- 8 in ( 15 -- 20 cm ) flowers can be single or double .
The pleasantly - scented 6 -- 8 in ( 15 -- 20 cm ) flowers are immensely varied , and can be single or double .