White Chiffon&trade; Hibiscus syriacus 'Notwoodtwo' - Rose of Sharon - Proven Winner White Chiffon Rose of Sharon. Hibiscus syriacus 'Notwoodtwo'pp#12612 Large single white flowers adorned with a lacy center to create an anemone-like bloom AWARDS: Silver Medal Royal Boskoop Horticulture Society Hardy in zones 5-9 Immediate shipping. Size shipped: 4" pot