It does seem like something that could be worth just trying. I can't imagine the seeds/nuts would cost much. So if you already have grow bags there's not much to lose by experimenting with it.

Do you have a balcony that gets some direct light? I tried balcony growing in a northwest facing apartment balcony. It was enough to keep some things alive, but not enough light to actually get much flowers or fruits. I definitely appreciate your frustration.

That was one of our main motivations to buy a house tbh. So many plants never truly thrive in containers, and spending hundreds on grow lights to grow $10 worth of food is hard to justify.

Sure they would. I semi-accidentally grew some in a pot once.