Pelargonium odoratissimum - Hardy perennial. 30 cms height, 40 cms width. Full sun to part shade. A wonderfully aromatic plant. The slightest touch makes it release its aroma, even watering it. I love the smell of this plant. Small white flowers from spring to summer. Prefers a well drained light to medium soil. Average water requirements, be careful not to over water in the winter. Great border plant, releases fragrance when brushed on by passers-by. Prune well in spring, to help maintain healthy new growth and shape.