If you are a beginner looking for an ornamental shrub with plenty of attractive spring and summer flowers, try Kerria Japonica. Also known as Japanese Rose, Kerria Japonica is a deciduous shrub from the rose family. The plant is named after William Kerr who introduced this native of Asia, China, and Koera in Europe. Kerria bears profuse yellow flowers that start blooming in spring and last till midsummer.
How to Grow Kerria/ Japanese Rose
This hardy and vigorous grower prefers semi-shaded spot, well-drained soil and regular watering. Grown from cuttings, layering or divisions, Kerria soon makes dense clusters of long, arching branches requiring regular pruning. Summer is the best time to propagate cuttings or divisions.
Kerria Japonia is the only species in its genus but there are a number of cultivars including a double-flower form (known as Pleniflora) commercially available for ornamental gardens. Other popular names of Kerria Japonica are: Easter Rose and Yellow Rose of Texas.