You have worked so hard on your outdoor plants, but it's time to go on vacation and you don't want them to die from lack of water while you're gone. There are several options available for watering plants while you're away. You can always install an irrigation system, which is expensive, or you can use an inexpensive way to accomplish the same thing.
Determine how many soaker hoses you need for your outdoor areas. Use Y connectors to attach two hoses to one hose. Continue in this manner until you have enough to cover all plants that will need watering.
Place potted plants grouped together in one area, and lay soaker hoses along the top of the pots.
Attach all hoses together with the connectors until all garden areas have one or more soaker hoses along the garden bed.
Attach the timer to the water fauce,t and attach the soaker hose.
Set the timer to turn on automatically to your specified watering requirements, and the timer will water your plants and then automatically turn off when finished. Keep in mind that soaker hoses will drip very slowly, so adjust your timer to a time that gives the soaker hoses an adequate amount of time to get the soil wet. It is a good idea to test the amount of time needed to water the plants adequately by using the timer and soaker hoses before you go on vacation to determine the amount of time that needs to be set on the timer.