NairnM16
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Look for around 20/30% run off
I do in between 600/700 ppm start low nd bump it up per feed till tips burn them dial it back that’s how you work out a plants ppm every plant has different ppms but don’t over think that
I do in between 600/700 ppm start low nd bump it up per feed till tips burn them dial it back that’s how you work out a plants ppm every plant has different ppms but don’t over think that