If you're interested in growing your own vegetables, but don't have a lot of space or you don't have access to irrigation, consider starting a garden with a water butt. A water butt is a large container that stores rainwater. You can use this water to irrigate your plants.
There are several things you need to get started with a water butt garden: a pot big enough to fit your water butt, some rocks or bricks to weigh it down, and some rope or wire to cordon off the area around the water butt planter. Once you've got everything set up, fill your water butt with rainwater and place it in an area that gets at least 6 inches of rainfall per year. Make sure the area around the water Butt is clean and free of debris so that the water will flow freely.
Your garden will be ready to grow when the soil around the water butt is moist but not soggy. Once you've planted your vegetables, keep an eye on them and add more water as needed. One of the best ways to get water from the rain without spending a lot of money is to use a water butt. A water butt is simply a container that collects rainwater and stores it until you need it. You can buy them at most hardware stores or home improvement stores.
Water butts come in many different shapes and sizes. The main thing to remember is to make sure the circumference of the pot is larger than the diameter of your downspout. This will prevent excess water from flowing out of the butt during rainstorms. You can also add an overflow pipe to the top of your water butt if you want to be able to store more water. Overflow pipes allow you to discharge excess water without having it flow into your downspout or onto the ground.