Thanks, that is the site that i was talking about. It seems like kent plant supplement contains no boron. Do you think it would be a problem?Here's a chart. The first page can be a little misleading. Be sure to click on page 2 for more info: http://www.gpodio.com/fert_table.asp
This is a calculator: http://www.fishfriend.com/fertfriend.html
I use RO water and Equilibrium.Do you have enough Boron in your tap water?
Boron is not a reportable contaminant in public water supplies; so, it is not usually available in a water quality report. Does your water supplier provide this information?I was hoping that you used tap water. Then you could get a water quality report to go by.