Established large shrubs and trees; are deep rooted plants and can find water for themselves and rarely need watering in dry conditions.
Recently planted shrubs and trees will need regular watering until they have created a healthy root system.
* Provided there is no hosepipe restrictions in place, watering with a hose/seeping hose/sprinkler is the simplest method of keeping them well watered throughout the summer.
In the event of a hose ban, use 'grey', waste washing up / bath water from the house.
Small shrubs; when established, can generally find water for themselves, and rarely need watering.
They will start to droop when they require water, when this occurs give them a good soaking in the early morning or evening when the sunlight is off them.
Perennials; can be treated like small shrubs