I’m trying to develop a balcony gravity feed plant watering system. I do not have a hose bibb, so I’d need to use a storage tank. I do have power. While gravity is preferred, I’m open to a pumped system as well. There are multiple systems on amazon, but they are set up for indoor use. Most of the exterior systems are set up for the hose bibb or a traditional irrigation system. I’d like to have the system integrated with Smart things so I could open the valve (and/or turn on a pump) and run this on a fixed schedule and/or with a moisture sensor to turn if off. Low tank water level indication would be great as well. I’m curious if anyone has suggestions or experience doing this with ST.