Step 4: Arrange Large Diameter PVC Pipes

Picture of Arrange Large Diameter PVC Pipes
Take the full length pipe and put it between to other two pieces of pipe that are 1" shorter. One of these shorter pipes will leave a 'hole' for your watering pipe (1" PVC) to rest at the bottom to allow you to pour water into the top and fill the bottom section of the bucket.

The other short side will allow your soil to fall into the bottom corner of your bucket to help wick the water up into the bucket.