Filters
Helianthemum nummularium
Description
With its broad range of colours, this modest, evergreen subshrub is adorned with often single bowl-shaped flowers that densely cover the twigs in May. Rockroses love the sun, warmth and lots of light. If all these demands are met, they can also be grown as first year flowering perennials. In biennial cultivation, hard-pruning the plants will lead to improved hardiness and beautiful flowering perennials from may onwards.