How easy/legal is it to grow your own in CA? If it's very easy, the underground market will probably be entirely homegrown, and still beneficial to the local ec

How easy/legal is it to grow your own in CA? If it's very easy, the underground market will probably be entirely homegrown, and still beneficial to the local economy even without tax income. If it's hard or illegal to grow, wholesale importation from cheaper areas will continue funding criminal logistics operations, and most of the revenue will leave the area.