Oh, I forgot -- the ups and downs of that design:

The good points:
1) Having the feed line inside the rootzone; the feed water is cooled by the sprayers (instead of heated by lights/room temps).
2) The plant roots will quickly anchor themselves to the PVC feed pipe, so no need for stakes, even if they get 4 feet tall! You won't even be able to remove the netcups with out standing on it and using both hands and all your strength.

Bad points:
1) You won't even be able to remove the netcups with out standing on it and using both hands and all your strength. So forget about checking to see if the sprayers are working.
If they do clog, you can always violently rip out just a few plants, remove thier misters (causing a gushing leak) and run it as NFT. That's what my friend ended up doing, but he's such a dumbass.
growinit Reviewed by growinit on . help! aerponic clogged misters I purchased this ebook "how to build a aeroponic system" one ebay, and am putting it together as we speak. zandor pointed out that the misters will become clogged by the roots. does anyone know how I might prevent this? Rating: 5