I noticed that there is a new plant dosing chart on the Seachem web site (I like the changes to the site BTW). The new chart doubles the dosage of Phosphorus and Nitrogen and where there used to be one dose of Excel five times normal each week there are now two. I found the chart at http://www.seachem.com/support/PlantDoseChart.pdf. Can anyone from Seachem tell us why the changes were made?
That was an error on the new website. It has been corrected and should now match the Plant Dosing Chart from the old website. Sorry if this caused any confusion; thank you for pointing that out! We are happy to hear that you like the new site