Emperor Begonia combines extra early flowering with unbeatable 3-3.5 inch/7-9 cm pot performance and large eye-catching flowers. It grows 12 inches/30 cm tall in the garden and is an excellent landscape product when grown as an 1801. Emperor flowers 5-12 days earlier than other major varieties in this class.  Emperor is the earliest blooming series on the market. Sow 10-14 days later and save energy costs with quick bench turnover.