Question about auto pots. I was thinking about buying a 4 pot auto system and was wondering do I have to fill up all 4 of them in order for it to work properly or can I just use 3 if I wanted to with coco? Say if I didn't have room for all 4 and only wanted to run 3 would it still work or would the 4th one overfill with water? Can I disconnected the 4th one? Thanks and happy growing.
You can run 3 just don't add the 4th one... These kits come with an on and off valve that you can install at the end of the tubing just for that purpose