I'm a cannabis grower.

Back when cannabis was a bit less than legal in my area, I grew indoors and learned how to grow a large crop in very, very tiny spaces. However, as was standard back then for covert growers, it was incredibly resource intensive.

Now that it is fully legalized here, I currently work in greenhouses on a large piece of land. I've now learned how to grow much more with so much less.

If the need ever arose, I'm confident that I could grow a very large amount of food, in very tight quarters, with minimal inputs.