Utah State University Extension
This is a calendar for turfgrass management for St. George, Utah, and includes guidelines for seeding, overseeding, sodding, fertilization, mowing, aeration, weed control, and irrigation.
Kopp, Kelly; Heflebower, Rick; and Price, Steven J., "St. George, Utah, Turfgrass Management Calendar" (2017). All Current Publications. Paper 1813.