Thanks 420 for setting up a new forum category for this specific method of plant irrigation. For those who don’t know, the Autopot system uses gravity to get water or nutrient mix to the bottom-feed Autopot tray from a central reservoir. Through wicking, the water creeps up the expanded clay substrate and into the coco or soil. Each plant uses just what it needs, and the more a plant drinks, the more frequently the Aqua Valve allows new water in. If you want to learn more about the aqua valve, go to the Autopot website. The four main advantages of the system is that it is self-watering, the reservoir allows you to take a long weekend here and there, there is very little waste and finally there is no risk of overwatering, there is almost no wasted nutrients since there is no water till runoff. Not relying on water pumps is also a reassuring place to be. The system also comes with its own set of challenges of course, which hopefully we can discuss in this forum. Although this thread has been placed under “Indoor/Hydroponics” since I think this is the most popular application of the system, it can be used in greenhouses (the surface must be flat and level), with organics in soils and with both auto’s and photo’s. Please join the thread if you use Autopots in any way or form. My own combination is as such: Salt based nutes (TA trio); Autoflowers; Freedom Farms F1 (Amended Coco-perlite). I’ve just completed a run and have spent the day cleaning the grow room, and stripping the coco, clay pebbles etc out of the pots. I have learned a few tips over the last 18 months spent growing which I’d like to share as time goes on.