1. Choose the right plants

• Prefer native and drought-tolerant species adapted to your climate.
• Group plants by water needs (hydrozoning): high, medium, low — so you water more efficiently.
• Use deep-rooted perennials and shrubs rather than shallow-rooted annuals where possible.

2. Improve the soil

• Build organic matter with compost to increase water retention and soil structure.
• Mulch beds (50–100mm or 2–4 inches) with bark, straw, or arborist wood chips to reduce evaporation and suppress weeds.
• Avoid working very wet soil; compacted soil drains poorly and stresses roots.

3. Water smart

• Water deeply and infrequently to encourage deeper roots (e.g., soak 1–2 times/week depending on conditions).
• Water early morning to reduce evaporation and disease risk.
• Use drip irrigation or soaker hoses rather than overhead sprinklers for beds and shrubs.
• Check soil moisture with a finger, probe, or moisture meter before watering.

4. Reduce lawn area

• Replace high-water turf with drought-tolerant groundcovers, native grasses, or hardscape features.
• If you keep lawn, raise mower height and water less frequently but more deeply.

5. Capture and reuse water

• Install rain barrels or a simple cistern to collect roof runoff for irrigation.
• Use swales, berms, or micro-catchments to direct stormwater to plant roots.
• Reuse graywater where codes allow (laundry-to-landscape systems).

6. Use efficient irrigation controls

• Install a programmable controller with weather-based adjustments or a smart controller that updates schedules automatically.
• Add a rain sensor or soil-moisture sensor to prevent unnecessary watering.

7. Seasonal maintenance

• Adjust irrigation seasonally (reduce in cooler months).
• Prune to maintain plant health; remove deadwood to reduce stress.
• Replenish mulch annually and monitor for pests/diseases.

8. Monitor and adapt

• Keep simple records of watering frequency and plant performance.
• Observe plants for signs of stress (wilting, yellowing) before assuming they need more water—pests or root problems can cause similar symptoms.
• Try small experiments (change mulch type, adjust irrigation time) and note results.

Quick checklist

• Plant selection: native/drought-tolerant — done
• Mulch: 50–100mm or 2–4 inches — done
• Irrigation: drip/soaker + morning schedule — done
• Soil: compost annually — done
• Water capture: rain barrel or swale — planned

Conserving water in the garden is a series of small, cumulative changes. Start with plant choices and mulch, add efficient irrigation, then refine by observing and adapting.