Discussion in 'Newbie Central' started by dajosh42069, Feb 27, 2011.
Maybe I missed this but I keep seeing EC and TDS and I'm wondering the meaning.
Ec electric conductivity, tds total disowned solids. Both measure same thing on diff scale.
Holy old crap on a cracker this is a great thread for 1st timers like me.
Give yourself a good pat on the back and a extra long burn break .
Very helpful. Thanks I'll be using it alot..lol. Speaking of which I'm trying to figure out if the term vertical growing means, simply a light above the plant, or it's a technique used to grow..
Just be careful when looking at others TDS numbers, while EC is always on the same scale no matter the meter, TDS numbers being reported are based on calculation from the EC and not all meters use the same calculation
What does XD mean?
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