Iris pseudacorus 'Flore Pleno'

Iris pseudacorus 'Flora Plena', commonly known as double yellow flag iris, is a rhizomatous perennial with tall, sword-shaped green leaves forming dense, upright clumps. In early to mid summer it produces large, double bright yellow flowers, creating a showy and dramatic display along pond edges and in wet soils.

This cultivar is valued for its bold floral display and its contribution to wetland biodiversity, providing shelter for aquatic insects and other pond-edge wildlife. Its vigorous growth and tolerance of waterlogged soils and shallow water make it ideal for naturalistic pond margins, wetlands, and larger water features.