I’ve ordered my pump and decided to try working without tubing… I hope that I can use fishing line to let the water drip down to the plants (with ceramic pellets acting like beads on the line). There are some major questions about evaporation and water flow, but I’ll let you all know if it works! I’d also like to make a basic PVC hydroponic system that garuntees some level of success- so if anyone wants to build that together, I’m game. I started posting some things on http://windowfarm.tumblr.com/ and I’ve attached my drawing plans as well.

xCaroline