<span class="link_user">@UFOGrows</span>, Indeed, right now size is okay, but honestly, this is the biggest auto in my personal experience. She is holding more than half square meter. For more visibility, and scaling, I will show in photos comparison to some daily things, like a plastic bottle or something.. thank you for coming by :pray::blush: Check her later.
<span class="link_user">@Zurban_Poison</span>, yeah i guess you just watch a plant how it's affected by it then you can automatize your grow without ppm , but still if you had tds/ppm meter :D would be much better:+1: