Originally Posted by varanoid
This is true and something that needs to be considered.
Yeah, The strange thing is that the ferts have been applied uniform across the tank and on the same moss growing in other spots.
That said I have stopped spraying fert on the mosses all together. I have noticed new growth showing through the dead patches so maybe I close to the tipping point for all mosses regarding the amount of ferts and I went over that point with this patch.
The deduction and education continues.
Thanks for the input everyone