Helianthemum 'Belgravia Rose' - Compact evergreen woody perennial or sub-shrub related to the larger Rockrose (Cistus) but growing to only 6 to 8 inches tall by up to 2 to 4 feet wide with blue-green foliage. In Southern California flowering commences in spring and lasts to early summer (April-June) with an off-bloom often in fall. This in one of the earliest and heaviest to bloom of the Sunrose for us in nursery containers. The 1 inch wide flowers open for a day and are closed by evening, yet they bloom in such a mass of flowers that the entire plant is masked behind them.
