R. augustinii 'Royston Form'Originating in the Royston Nursery located on Vancouver Island, B. C. this form of Rhododendron augustinii is one of the best forms. Grown and selected by the famous plants women Mary Greig so you know it has to be good. The light blue flowers have red spotting in the throat along with red stamens. The foliage is better than most of this species being quite a good dark green color and making a very full and lush plant. The flowering is in April. Rare