3. PVC Pipe Irrigation System
This one is also really easy to build and you can use it to keep your garden or your lawn perfectly watered during those hot summer months. This is a pretty cheap one too, if you happen to have some PVC pipe and a few other key supplies on hand. It uses a sprinkler type system to put water where you need it – watch the kiddos with this one. They are sure to want to run through it when it’s hot outside.
4. DIY Rain Water Irrigation System
You can build an irrigation system for your lawn or garden that doesn’t use any of your city water. Imagine having collected rain water to water your garden! Your plants will be so much healthier and so will your family since rain water is more natural than water that has fluoride and other chemicals added. This one is super easy to put together and it gives you a wonderful way to use up that rain water.