Posted 3/5/2012 00:33 (#2268510 - in reply to #2268287) Subject: Re: fertilizing soybeans
Minnesota/Kentucky fertility based on ENERGY
Very good observations, and yes your correct the atomic mass number is very close and you will work one against another, I would believe you will see a K response from your Ca application and vice versa.
This would be one of the tricks that 3 – 4 four of my mentors taught and it has worked well!