Create year round interest with this evergreen varietyazaleas are some of the most colourful spring flowering shrubs all requiring acid soil and moist leafy conditions for their shallow roots they thrive in light shade but will tolerate full sun if their roots are consistently moist azalea sir robert produces an abundance of outstanding pale white pink striped blooms flecked and streaked with darker pink shade from april to may the luscious mid green leaves are evergreen giving you interes