What to Do With Tons of Bottle Caps

When you have an entire row of plants in bottles with water like me (go hydroponic!), you're bound to have a few extra bottle caps on hand.  I think I just used to throw them away before, but mostly I just throw them in with my other gardening accessories like used cups and bottles.  Before you know it, I had over a dozen of assorted caps.  So I made use of them to make a little walkway in my garden.  Well for now it's just a "step way" (one step and that's it), but when I get more, it'll become a full fledged walkway.  That should minimize the dirt under my slippers. Cool huh?

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