Since youre looking to be stealth, I would go find a good place in the woods. You can buy cheap battery operated drip systems that would take care of the watering. But you will have to go out there every so often to feed them ferts and spray them for pests. Fox farm makes good products but most of them arent organic and they tend to fry your plants until you really dial in the dosage amount. In my opinion you have a better chance out there than in this trashcan thing. Best of luck to you. Peace.