Testimonials

“In just seven days after the King Calcium application, I saw a difference in my grass. The grass was greener, denser, and healthier then before. The grass continues to look great.” – Dardo Iglesias, Owner, Di Polo Club, Tampa, FL

“We began using F-15 as a preventative in 2021. Since then, our fungus related service calls have been down consistently over 50%. And that includes 2023, a particularly difficult year for brown patch.” – Denise Wartan, CEO Trad’s Pest Control

“I have used F-15 to recover fungus damaged lawns that homeowners thought were beyond repair. And I have used it religiously as a preventative for four years with outstanding results.” – George Kuska, Owner Kuska’s Lawn Care