When selecting plants to add on top of or near your pond liner, consider native aquatic and marginal plants that thrive in wet conditions while enhancing the pond's ecosystem. Water lilies are a popular choice, as their floating leaves provide shade and shelter for fish. Cattails and bulrushes are effective for stabilizing the banks and preventing erosion while offering habitat for wildlife.
However, while native plants are a valuable addition to your pond and the local ecosystem, it's important to remember your liner. All of these options have strong root systems that can puncture liners if not carefully managed. If want to enjoy these beautiful plants in your pond, start by choosing a durable liner that's resistant to punctures. A multilayered, reinforced liner like RPE is an excellent option. Contain potentially damaging plants in aquatic pots or baskets to restrict their root growth, and regularly monitor their growth. Divide or repot plants as needed to prevent them from becoming overcrowded and escaping their confines.
