Bring bold structure and captivating blue flower spikes to pond edges with the Thompson and Morgan Pontederia Cordata Lanceolata Plant Pot 9cm 3 Pack, creating a vibrant display from summer into early autumn. Upright stems and narrowly heart-shaped foliage form dense clumps, adding movement and seasonal interest to any pond-side setting. Loved by pollinators and wildlife, this hardy perennial thrives fully submerged at the pond edge and needs minimal maintenance, making it a fantastic choice for both new and established water gardens. How to Grow: Plant fully submerged at the pond edge to a maximum depth of 20cm below the water level. Position in full sun for best flowering. Pontederia requires minimal maintenance once established; cut back old foliage in autumn to keep plants tidy and encourage healthy regrowth. Images shown are for guidance only and show the expected results of plants upon maturity. Different growing conditions might vary the results. Image may be included for illustration of supply, but can vary due to seasonality changes (e.g. deciduous plants lose leaves in colder months). Decorative pots are not supplied.