This undemanding and easy to grow, ground-cover is a gorgeous sight in late spring and summer when its low mound of grey-green foliage is studded with yellow-eyed, pinkish red flowers. Sun-loving and drought-tolerant (once established), Helianthemum 'Ben Hope' looks great in gravel gardens or alpine beds, and it's also useful for softening the edges of a path or spilling over the rim of a pot.