Willow, 2 gal, Iceberg Alley™ SageleafIceberg Alley, a native plant discovered by the Memorial University of Newfoundland and Labrador Botanical Garden. Powdery, silver foliage of this small shrub is a great addition to the landscape, adding texture and contrast when combined with other shrubs. It blooms in spring with silver catkins, red stamens and nectar for pollinators. Tolerant of moist soils and a good choice for rain gardens. Grows best in full sun and tolerates pruning