Undemanding, beautiful and extremely hardy plants. The sediums are preferred by landscape architects in their work. Worldwide there are more than 500 species of sedum plants. There exist annuals and perennials, cold hardy , those that drop their leaves and those that are evergreen. They can be recognised in the garden by their dense foliage and large inflorescences of small flowers. Leaves vary in colour from green to burgundy-brown and grey. Growing it requires sun to make its flowers beautiful. It does not need frequent watering.