I've been using nitrophos for a few years now but I'm not sure that I'm seeing the success that I've expected with my St. Augustine yard. What brand of fertilizer do you guys use/recommend?
Near the BCS area go purchase at Producers Coop. They have what your lawn needs. Plus their bags are 50 pounds not 40 pounds as the nitrophos products. Lesco also has good fertlizer in 50 pound bags. Stay away from the Randy Lemmon hype unless you have a lot of money.
I would recommend the Lesco as well. Started using it last year because I have St Aug and Bermuda in different parts of my yard and the same Lesco will work on both. St Aug is doing better than the Bermuda
SiteOne owns the Lesco brand. The Lesco products at SiteOne stores are superior to the Lesco products sold at box stores. You can use the store locator to find the closest store to you and ask the staff for recommendations.