Hibiscus

These hybrids are winter hardy to zone 4 which distinguishes them from the many tropical to semi-tropical hibiscus on the market today. Each of their beautiful disc-shaped flowers can measure 6-10” across. Individual flowers remain in bloom for only one day, but one or more flowers usually open each day, in succession, from mid-summer to early fall,even sometimes to the first frost. Each plant can produce up to 250 flowers per growing season!