You can make cheap, functional rain barrels with trash cans and simple PVC plumbing and electrical conduit fittings. Line up as many as you need to meet your watering needs and save water around your ...

So my sister, gardening mother and I were all delighted when he rigged up an irrigation system for the Sutton garden out of rain barrels, PVC pipe and a sump pump. I'm not quite sure how he got the ...