Water deeply but infrequently to encourage deep root growth. Use a soaker hose or drip irrigation system to deliver water directly to the roots.
Check soil moisture before watering to avoid overwatering. Stick your finger into the soil - if it's dry 1-2 inches down, it's time to water.
Water in the morning to reduce evaporation loss and give plants time to dry off during the day, preventing diseases caused by excess moisture.
Mulch around plants to retain soil moisture, suppress weeds, and regulate soil temperature. Apply a 2-3 inch layer of organic mulch like wood chips or straw.
Consider using a rain gauge to track rainfall amounts. Most perennial flowers need about 1 inch of water per week, including rainfall.
Monitor plant health regularly to adjust watering as needed. Wilting, yellowing leaves, or stunted growth may indicate underwatering or overwatering issues.