I get a call from one of our high end clients. She says they are having a few areas in their lawn turning brown. For the record we used 24-5-11 at 1/2 rate. That equals 1/2 lb of 50% slow release in March and she is ready for her second application of 11-0-11 Novex Natural. I show up and sure enough it looks like brown patch. We have had very wet conditions. Last week the humitidy was high and it was very muggy. The last few days have been ideal, with high temps in the mid 70's with very low humidity. Any suggestions.