The water collected can be used for your household plants. The amount of water used outdoors can vary greatly. Water consumption can be as much as 500 to 1,000 gallons per day during the summer months. Be water wise . Water only when needed.
Frequency depends on the type of plants and soil conditions.
Water only as rapidly as the soil can absorb the water. Water root areas of your plants to establish hardiness. Shallow roots are less likely to withstand drought condition. Install a trickle or drip irrigation system for a slow, steady supply of water to the plant roots. Water the lawn in the evening when evaporation is less likely to occur.