Measure Fe Fertilizers

Craig Joyner

New Member
Jan 20, 2019
4
0
1
54
Delaware
Hi

I am interested in knowing the measurement for all Fe fertilizers when weighing dry Fe Fertilizers on a scale before adding distill water?

Thanks,
Craig
 

Phishless

Lifetime Member
Lifetime Member
Jul 13, 2017
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Arnold, MD
Have you tried calculator here or Zorfox can be downloaded to your PC?

Better yet what are you trying to measure with some more details please.
 

Craig Joyner

New Member
Jan 20, 2019
4
0
1
54
Delaware
Hi

I have three jars of Fe dry fertilizers. Fe 11% DTPA, Fe 13% EDTA and Fe 12.46% gluconate. Can you advice me on the number of grams to measure on my scale and the number of drops per ten gallons?

Thanks,
Craig
 

Phishless

Lifetime Member
Lifetime Member
Jul 13, 2017
1,116
970
113
Arnold, MD
Here is an example for using rotala calculator from this site.
Your other Fe examples are in the menu also!
Hope this helps you out.

Unsure of what your target is but this example should guide you through the rest.
Rotala Test.jpg
 
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