Dan,
This thread is over 3 years old. It's best not to reactivate old threads as laws change. Because laws change, what would have been appropriate advice 3 years ago might not be appropriate advice today. Therefore, reactivating old threads may cause confusion.
SB 2530 actually referred to chapter 373 of the FL statutes. If you look up that statute you will discover that
373.185 Local Florida-friendly landscaping ordinances does provide a definition of "Florida-friendly landscaping." Therefore, there was no need for the bill to redefine it.
FL 373.185 specifies:
“Florida-friendly landscaping” means quality LANDSCAPEs that conserve water, protect the environment, are adaptable to local conditions, and are drought tolerant. The principles of such landscaping include planting the right plant in the right place, efficient watering, appropriate fertilization, mulching, attraction of wildlife, responsible management of yard pests, recycling yard waste, reduction of stormwater runoff, and waterfront protection. Additional components include practices such as LANDSCAPE planning and design, soil analysis, the appropriate use of solid waste compost, minimizing the use of irrigation, and proper maintenance.