Colutea (Bladder Senna)
Coluteas are fast growing and very tough. They thrive in dry, stony situations. Plant from October to February.
, 12 ft., bears attractive yellow pea- throughout the summer, but is chiefly remarkable for the inflated, translucent pods which follow the flowers and which can be “popped” like balloons.
C. orientalis, 4 ft., bears coppery-red flowers from June to September.