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Reply With QuoteNot ideal, but yea. You should be fine.
acceptable tap ppm???
is it acceptable to use tap water with a ppm of 220 in a DWC system?
....and he never walked again. or....he could walk again...i...i cant remember...
Not ideal, but yea. You should be fine.
powdered donuts make me go nuts
Want to use PGRs? Give this a read: http://www.manicbotanix.com/index.ph...d=27&Itemid=14
If I had tap with a ppm of 220 I would be so happy. That isn't the ideal range but still good and not realy worth deciding on RO. I would go with it.
My grow room and butter recipie.
http://www.rollitup.org/grow-room-de...grow-room.html
http://www.rollitup.org/cooking-cann...ml#post8164459
I would personally use filtered water with a ppm of next to 0. I was using well water until I got a ppm pen and the water by itself tested at 425ppm. I have noticed a huge growth difference using filtered water.
my tap ppm is between 150 and 200, my plants are fine.
600w Dwc Grower. Big bang grow journal
Mines 120 and mines fine. .12 EC
I'd only worry if your tap was like 400+ppm and had salt in it.
Last edited by firsttimeARE; 10-20-2012 at 08:46 PM.
Originally Posted by UncleBuck
Mine 430 ppm run a RO/DI now 0
Mine is 270, keep in mind tap water has things the plant needs. Cal, mag, all kinds of shit. Just make sure it doesn't have chlorine. You can get swimming pool test strips at Walmart and check for chlorine. If you do you have chlorine just let water sit out for 24hrs but with low of ppm in your tap your probably cool...good luck
thanks for the help peoples!!
....and he never walked again. or....he could walk again...i...i cant remember...
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