Sintei,
If you want to learn you should read the Newsletters. One of the first things you'll learn is to NEVER blame stunted or irregular growth on high Phosphorous. PO4 is normally used to fix these problems. You should always start fixing deficiencies by adding more of the macros. That's because plants contain mostly macros C, N, P and K. Therefore deficiencies in these components will have a much greater affect than anything else. There could also be a combination of things since many of the nutrients have a coupling effect. Additionally, a deficiency in one specie may look differently than in another. Also in many plants, deficiency in one element often resembles deficiency of a different element (for example N deficiency can result in yellow leaves but so does Fe deficiency. Calcium deficiency can look like Boron deficiency ) so few people bother to catalog every deficiency in every plant. Most would much rather spend time looking at the plants and designing scapes than troubleshooting. Chuck Gadd's site is the only once that has a comprehensive list of deficiencies:

Nutrient Deficiency in a Planted Tank

He hasn't bothered to update it for quite a few years though. So just follow the EI dosing, make sure your CO2 is good and ignore what your water report says. The dosing schemes provide for everything you need. What you'll learn is that dosing EI frees you from ever worrying about deficiencies so you're able to concentrate on other things, like reading the Barr Newslettershttp://www.barrreport.com/images/smilies/cool.gif


Cheers,