Cooler Nights and shorter hours of sunlight this time of year sure put St Augustine in a Semi Dormant state. Recovery can be real slow. Ground temperature because of Cooler nights is a big factor.
Try Milorganite, and apply it heavy. It helps hold moisture as well as a slow stead feed for about 6 weeks. You can't apply too much unless you dump on and cover the turf.
"TG doesn't give a rats ass about being "Responsible" as long as sales/production quotas are met. That's it in a nutshell. A recipe for disaster IMO." Ted Putnam 2/28/14
You can lead a Donkey to water but you can't make the Jackass Drink
"As Americans you have the right to be stupid." John Kerry
"Life is tough, but it's tougher when you're stupid.” John Wayne.