Warmer weather = more traveling. Don't let your houseplants suffer while you're away from home! Rig up this DIY self-watering wicking system. It's a surefire way to keep your plants happy and healthy using ordinary materials you probably already own!
Spin two nuts onto the bolt, tightening them against each other. Then chuck the bolt into the drill and hold a hacksaw blade against the spinning bolt. The nuts help to steady the blade and clean off burrs when you unscrew them.