Bladder Senna are fully winter hardy, tall woody, deciduous shrubs with elegant feathered foliage and bright yellow flowers, which are followed by inflated, translucent and papery pods (capsules). Easily grown in any rich, yet well drained, sunny spot. Excellent for a free position in a rock garden or for sandy soils.
Prior to sowing scarify seed (e.g. carefully scratch the seed coat with fine sandpaper) and soak them in luke warm water for some 48h. Sow autumn to spring in any rich, well drained, preferably sandy soil. Keep pots in a protected spot outside in full sun. Transplant seedlings in autumn or spring.
All are USDA Climate Zone 6.
20 seeds per package.