Zinnia ‘Zahara Double Fire’, early September. Reaching about 14in/35cm high and across, this compact orange-red double variety brings together the qualities of the tall, traditional, double flowered zinnias until recently known as Zinnia elegans and the daintier, small-flowered types, Z. angustifolia, which are easier to grow. http://mygarden.rhs.org.uk/blogs/graham_rice/archive/2010/10/09/zinnia-zahara-double-fire-new-from-plants-of-distinction.aspx