Patio Hibiscus Tree | Hibiscus syriacus 'Blue Chiffon'®With its billowing blue, semi double blooms, dyed burgundy at their centre, it's small wonder that 'Blue Chiffon' is such a popular variety. Though typically thought of as a shrub, this hibiscus has been trained into a distinctive lollipop shape; growing to just 1. 5m, it features a clear stem and a broadly rounded head of attractive foliage. Hibiscus varieties from the 'Chiffon' series are known for their late flowering period, blooming right through