Reliable ppm chart for marijuana?? - Page 2

monster kush · #11 07-23-2009, 01:24 PM

i have a hm digital ppm/ec meter com-100 does anyone know how this chart converts for my meter?

cashmunny · #12 08-20-2009, 08:49 PM

Quote:

Originally Posted by Fman

Both Canna, and General Hydroponics have nute calculaters on their sites. They dont say that they are for MJ. but Im sure they know what most people are using their nutes for. Im sure other nute co's. have the same info on their sites.

http://www.generalhydroponics.com/ge..._schedule.html

http://www.generalhydroponics.com/ge...US/fchcol.html

http://www.generalhydroponics.com/calculator/index.html

http://www.canna-hydroponics.ca/growguide

God bless you for posting these. I'd been to the GH site but never found this info. Good stuff!

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