Erysimum pulchellum Rohdea but divide the clumps every

but divide the clumps every 3-4 years for best flowering

It will tolerate a dry site but perform more satisfactorily in moist well drained soil

but will also make a stunning container specimen

the clumps are topped with stalks of brilliant red flowers that rise 6" above the foliage

Erysimum pulchellum Rohdea but divide the clumps everyI'm in love with Erysimum pulchellum. Despite hailing from dryland climates like Turkey, Armenia, and Iran, pretty mustard wallflower has thrived in our climate of wet summers and soggy cold winters. In our well drained rock garden, Erysimum pulchellum has formed a 2" tall x 2' wide evergreen mat of woody stems clothed with tiny leaves that make a ridiculously dense groundcover. Starting in late March and continuing into April, the clumps are