There are plenty of people who swear by it, including the guy at the hydro store who's kids I am undoubtedly putting thru prep school right now.
Here is what is going in there right now. I am following the correct ratios between the 3 but running way less than they say to. If I run at the recommended concentration I get nute burn in this system - just way too much respiration.
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Right ratio is 1:1:1
When I switch the lights in about a week it will move to 1:2:3
Do you think we need additional Sulphur?