From

Location

Message

Date Posted

Cedar Lake, IN.

How do I calculate saturation percentages of Potassium, Magnesium and Calcium from my soil test. I've tried to figure out a formula but can't, my numbers keep coming up wrong.

11/11/2009 5:44:40 PM

Sacramento, Ca

Here is a link that explains it.

https://www.midwestlabs.com/content/view/150/232/

11/11/2009 7:16:59 PM

Cedar Lake, IN.

Thanks, I check it out.I see why I couldn't figure out the formula. I needed the atomic weight of each. Makes a lot of sense now. Good luck in your 2010 growing season.

11/11/2009 9:01:42 PM

Sacramento, Ca

Best of luck to you too Kurty.

11/11/2009 10:12:37 PM