New Grower 1st hydro grow

For a seedling an EC of 0.7 will turn it into a matchstick
I think with a lot of nutes that's true but I think it's nute dependent. For example, I run seedlings at .7 - .9 in DWC routinely with MC and have not experienced problems (at least attributable to too high EC at that stage). IMHO, YMMV, etc.

Edit: Damn. Didn't see the date on this> I should finish my coffee before I read AFN in the morning.
 
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