Quote:
Originally Posted by AKmark
I have Blue Lab as well as Hanna. The Blue Lab is super low maintenance, the Hanna you have to calibrate frequently. BL just does PPM and EC, Hanna does those plus pH. If you get a cheap one, it may not be super accurate, so I would test it beside a calibrated quality meter. If you know your pH and adjustments with your mix, try the BL. 100.00 bucks or so.
Good luck man, I have 132 of those MSE seeds going, some are super early.
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Ok thanks, I will get one soon. I need it for my petunias anyway. Glad to hear about the MSE seeds. Hope you get some good ones out of there.