6 Suggestions for Gardeners to create a drought resilience garden

1. Choose Drought-Tolerant Native and Mediterranean Plants

Select plants that naturally thrive in dry conditions. Native British species like lavender, rosemary, thyme, sedum, and ornamental grasses require minimal watering once established. Mediterranean plants such as cistus, santolina, and catmint are perfectly adapted to hot, dry summers. These plants often have silver or grey foliage, waxy leaves, or deep root systems that help them conserve water naturally.

2. Install Water-Efficient Irrigation Systems

Replace traditional sprinklers with drip irrigation or soaker hoses that deliver water directly to plant roots, reducing waste by up to 50%. Consider installing a timer system to water during cooler early morning hours when evaporation is minimal. Micro-sprinklers and drip emitters can be positioned precisely where plants need water most, ensuring every drop counts.

3. Implement Comprehensive Rainwater Harvesting

Install multiple water butts connected to all downpipes, and consider upgrading to larger storage tanks (aka ThinTanks 1000Lt or ThinTanks 2000Lt) for serious water security. Position containers against the wall of your house, shed or use your ThinTanks as a fence.

4. Create Effective Mulching Systems

Apply 3-4 inch layers of organic mulch (bark chips, compost, or straw) around plants to reduce soil evaporation by up to 70%. Mulch also suppresses weeds that compete for water and gradually improves soil structure. Refresh mulch annually and pull it slightly away from plant stems to prevent rot while maintaining moisture retention.

5. Improve Soil Water Retention

Enhance your soil's ability to hold moisture by digging in organic matter like compost or well-rotted manure annually. This increases the soil's water-holding capacity and creates better drainage during wet periods. Consider adding water-retaining crystals to containers and new plantings, and avoid overworking clay soils when wet to prevent compaction.

6. Design Drought-Smart Garden Zones

Create microclimates by grouping plants with similar water needs together. Place water-loving plants in naturally moister spots (near downpipes, in slight hollows) and drought-tolerant plants in drier areas. Use windbreaks and shade structures to reduce water loss, and consider gravel gardens or xerophytic planting schemes for the driest, sunniest spots in your garden.

Bonus Tip: During hosepipe bans, prioritize watering newly planted specimens and high-value crops.