Monty Don warns gardeners to divide aquatic plants by mid-May to prevent overcrowding, boost growth, and keep ponds healthy ...

Water poppies spread quickly and provide shelter, good for warmer zones. Dwarf cattails filter water, grow in zones 3 to 11, and prevent erosion. Yellow flag iris brightens in spring, but remember ...

Adding emergent plants will allow insects that start life in the water - such as dragonflies - to exit the pond when they are ready to transform into adults. Marginal plants around the damp edges of a ...