The common names of helianthemum 39ben fhada39 tell you all you need to know about where they should be grown sun roses or rock roses are best suited to a sunny spot in a rockery or costal garden once established in dry gritty or sandy soil large bright flowers will emerge above the hardy shrub39s evergreen leaves in the early summer and can reappear in august if the plant is pruned after the first flush these yellow and orange blooms are sure to attract bees and butterflies tran