Erysimum albescens

40 (100)cm, a locally abundant species in higher elevations of Gran Canaria. It is taller in all aspects and develops denser inflorescences than Erysimum scoparium. For any well drained substrate in full sun throughout the year. Endures very slight freezing in winter, better for cool, yet frostfree conditions. Excellent in an unheated greenhouse or wintergarden. USDA Climate Zone 9. IV-VI.
20 seeds per package.