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Photographer: GardenSoft
Physical weed control, including mulching, or hand removal protects the watershed from harmful chemicals.
Make sure ponds and water features aren't leaking, splash out is minimized, and water for streams and waterfalls is recirculated.Keeping water surface areas small and partially shaded will also reduce evaporation.
Drip and other smart irrigation delivers water directly to roots, allowing no excess water for weeds.
