10 Tips for Water-Efficient Lawns and Gardens
Conserving water in your lawn and garden areas is smart for both the environment and your budget. Follow these 10 tips to reduce water usage while keeping your greenery healthy:
1. Capture Rainwater: Utilise rain barrels or tanks to harvest rainwater from rooftops and use this free resource to supplement your irrigation.
2. Fix Leaks Promptly: Even minor leaks from taps, hoses and fittings can result in thousands of litres of wasted water over time. Inspect regularly and replace faulty components.
3. Install a Smart Irrigation System: Investing in an automatic irrigation system with timers and moisture sensors allows precise control over water application to avoid overwatering.
4. Utilise Greywater: Divert water from sinks, showers and washing machines to irrigate lawns and ornamental gardens through a greywater system. Avoid using it on edible plants as it can contain bacteria.
5. Use Mulch Generously: Apply a thick layer of organic mulch like pea straw or sugarcane around plants to insulate the soil, minimising evaporation and suppressing weeds.
6. Use Water-Efficient Nozzles/Timers: When purchasing new garden hoses or attachments, opt for water-saving nozzles and automatic timers to regulate water flow.
7. Be Mindful with Sprinklers: Adjust sprinkler heads to ensure water lands only where needed, avoiding overspray onto pavements. Avoid running sprinklers on windy days.
8. Water at the Right Time: Irrigate in the early morning or evening when temperatures are cooler to minimise evaporation. Avoid watering during the hottest times of day.
9. Monitor Plant Needs: Routinely inspect plants for signs of water stress or overwatering, adjusting irrigation as needed based on the specific requirements of each species.
10. Choose Drought-Tolerant Plants: Select native plant varieties that are naturally adapted to dry conditions, such as emu bush, coastal rosemary, dianella grasses, succulents, lavender, sage, ornamental grasses, and certain shrubs. Consult with your local garden experts for recommendations.
By adopting these water-efficient practices, you can maintain an attractive, thriving outdoor space while being an environmental steward and reducing monthly water bills.