Also, could I collect this into rain barrels to water my other plants?

Can you use this water on edible plants?

Hi chrisandjenny2003,

Please see thread four topics below yours "Sink drain for Irrigation".
Aloha

Thanks for the reply, will do.

I'm a hydro grower and just looked here for fun. I'm also a licensed plumbing contractor and according to the UPC (Uniform Plumbing Code), "laundry" waste is classified as "sewage" and must be disposed of per Code.

Actually, anything you can get your "bottom" into (which includes underwear) is considered "sewage".

Be careful using it to water your yard as many municipalities will bust you big time for doing this! Technically, your "occupancy permit" (that little piece of paper that "allows" you to live in your house) could be cancelled by your local building authority and then you'd really be on the outs!