Personally, for a number of reasons, I think it should be legal everywhere. But, that's a discussion for another place.
I guess most of it is grown hydroponically now which has always interested me. I'd love to try growing some veggies that way. Especially tomatoes. We'll be moving sometime this summer and I'll have a bigger greenhouse so maybe I could try a small tomato set-up.
This is potting week (no pun intended
), so I'm going to start some cuttings in the perlite. I may add a tiny bit of diluted orchid food to the water on a few of them to see what happens.
Grow lights never enter my mind down here in the "Ozone Belt" but I guess you would need them for a lot of things in Seattle?