Goodluck growmie. Definitely looks like you know what your doing! Question, what is the rubber slitted mat called that their on? How do you collect runoff? I'm aggravated using small runoff containers and having to lift pot and switch to a new runoff tray. I want a easier method of collecting runoff but being able to check each runoff ppms.
Your tray would allow runoff and I assume you have a small tote of some sort under each to collect runoff off, or a tray to catch them all entirely?
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