5 gallon swc
Can someone point me to directions for making 5 gallon swc? I've searched and see a lot of posts saying people use them and make them, but can't seem to find any actual directions. I see also people referring to global buckets. Is that the best information source?
background: I built three of Raybo's earthtainers last year, and am happy with them. I'd like to make a few 5 gallon swc's this year for some pepper plants. (I don't have the money to sink into more earthtainers right now.)
Any help and advice is appreciated!