At last 45 a tree mallow for the patio33 this compact free flowering deciduous shrub grows to only 90cm 40363441 a profusion of large mallow flowers to 75cm 4033441 smother the stems with pink45tinged white petals surrounding a rosy pink eye fantastic in patio containers these are hard to beat for endurance drought resistance 40once established41 ease of growing and sheer flower power33 height 75cm 40303441 spread 60cm 40243441