MULCH AROUND YOUR VEGGIES to hold moisture in and keep watering down. We value wai in the Waikato For more Smart Water tips visit smartwater.org.nz Smort Woter starts with you! MULCH AROUND YOUR VEGGIES to hold moisture in and keep watering down. We value wai in the Waikato For more Smart Water tips visit smartwater.org.nz Smort Woter starts with you!