Normal Nutrient Levels in Oaks

[Nickrosis]

I’m wondering if you’re familiar with any tables or charts of normal nutrient levels in oaks. I have a tissue sample analysis of a chlorotic oak, and I’m curious to know whether the results I’m looking at (in ppm) are within the normal range or not. I was able to find a write-up for pecan trees but nothing else!

Here is the link for the pecan trees.

Nick

 

[NYCHA FORESTER]

Nick........ find a few healthy ones in the area and use them as a base line.