amymcf
recommended this
Works great; easy to install. Have had it on my porch for 3 seasons and it's worked flawlessly. It survived 2 New England winters outdoors, with a few very minor repairs. This year, I set it up, left the next day, came back 3 weeks later, and all the plants are thriving. In fact, they seem to be in better shape than when I was watering by hand.