tropicanna
Member
So I don't know if any of you are familiar with GHSB's videos on youtube, the ones where they profile their strains. I was watching the one for their chemdawg and they kept giving stats as they document a grow week by week and they were saying that they adjust their nutrient solution to pH 5.5. Does this make sense. They weren't growing on hydro. I am aware of the possibility of pH drifting but wouldn't that make macros unaccessible from the get go? I read that nitrates tend to drift upwards, maybe they are countering their effect?The don't mention anything about their nutrient solution so I leaves me wondering.