I bought lengths at the hardware store. It was a little over $1 a foot. You can have them cut it down to the length you need so you won't have to buy a big giant long pipe. I used 4" and 1.5" pipe. My ...

At first glance, a box of accumulated PVC pipes and fittings doesn't look like a set of gardening tools. However, if you have the time and a touch of DIY persistence, those pieces left over from ...