If your eating what the plants produce, go with the rain water.
If your in that type of climate where every drop of water makes a difference, let the gray water run thru some basic filter system.
You wouldn't drink gray water or cook food in it, so why feed gray water in its raw form to your plants that are producing food for you.
If your in that type of climate where every drop of water makes a difference, let the gray water run thru some basic filter system.
You wouldn't drink gray water or cook food in it, so why feed gray water in its raw form to your plants that are producing food for you.
