What is a typical fertilizer schedule for warm-season turf in Florida?

• A. Single annual application in spring only
• B. Split applications every 6-8 weeks during the growing season, with the first after green-up and avoiding late fall/winter
• C. Monthly applications year-round
• D. Apply only after signs of yellowing

Answer: (B)

Regular, split fertilizer applications during the active growing season are how warm‑season turf in Florida should be fed. This approach provides nitrogen in manageable amounts as the grass is actively growing, helping to maintain green color, density, and recovery after wear. Start with the first application after green-up in spring to support the resume of growth, then continue with applications every 6–8 weeks throughout the growing season to keep nutrients steady rather than letting growth spike from one large, early feed.

Avoid fertilizing in late fall or winter because these grasses slow their growth and new, lush growth then is more vulnerable to cold injury and disease; stopping fertilization helps the turf prepare for cooler conditions and reduces risk. This schedule is better than a single spring application, which would leave the turf undernourished for much of the season; worse than monthly year-round feeding, which is unnecessary and can increase leaching and disease pressure; and better than waiting for yellowing, which is a reactive cue that stress has already occurred rather than proactive, preventative nutrition.