Self watering rain gutter garden...
I made one of these today.. I like to try something new every year. I'm puting the link here of where I seen it. I think it's a great idea especially with our heat here. I've watched several of this guys videos - there's a "how to" one. It was easy to build. Thought someone might like to build one too : )
Here is a link that might be useful: Self watering rain gutter