1 oz. (Saponaria officinalis). Zones 3 - 7. Often called Bouncing Bet. Prefers full sun in well drained soil. Grows 24 – 32 inches tall and bears dense clusters of pale pint 1” flowers. Modern herbalists use the root to relieve itching (externally) and for jaundice and rheumatism (internally). Approximately 15,000 seeds.