Iberis sempervirens ‘Purity’
I. semperflorens– This evergreen subshrub from South Italy grows 12″ tall and 24″ wide. It produces broadly spoon shaped, slightly fleshy, dark green leaves, 3/4-2 ½” long. From winter to early spring it bears fragrant white flowers held in crowded corymbs, to 2″ across.
Grow in poor to moderately fertile,
light, moist but well drained, neutral to alkaline soil in full sun preferably
with added lime or dolomite.