Across the UK
Lysimachia vulgarius P. Medium to tall, Soft hairy perennial, erect from creeping stems and reaching 1m or more, small yellow flowers up the stems. Flowers: July-Aug. Requires: Damp Height: 60-120cm.
Yellow loosestrife also know as garden loosestrife is perfect for cottage gardens, wild gardens and bog gardens seen in marshes, ditches and river/canal sides.