If "For Garden" or "4 Garden", better. I think this "all for" or "all 4" has to be used carefully, if you are to go down that road
There are exceptions. If you had "All For You dot com" / "All 4 You dot com", I consider those good. You have to pick your spots, in sense of them being very strong. As a general rule, I'd stick with just "for" or "4", with an appropriate word. IMO