when to fertilize st augustine grass in central florida

Best answer


Spring only after turning fully green

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  • When should I fertilize my St Augustine lawn?

  • High maintenance St. Augustine lawns are fertilized with a complete nitrogen, phosphorous and potassium (NPK) fertilizer in February and November; nitrogen in April; and a slow-release form of nitrogen in May, July and September.

  • How often should I fertilize my lawn in Florida?

  • Barker has a bachelor’s degree in English and is a certified Master Gardener in Florida. eHow may earn compensation through affiliate links in this story. Some Florida lawns do not need phosphorous. Depending on the results of soil analysis, fertilization of St. Augustine grass is recommended in two to six applications from spring through fall.

  • What is the NPK of St Augustine grass fertilizer?

  • St. Augustine grass usually contains more nitrogen than phosphorus and potassium. A typical turf fertilizer formulation, for example, has an NPK ratio of 15-1-5. As you browse lawn fertilizers, you鈥檒l notice how many different NPK combinations they offer, but nearly all of them are highest in nitrogen. Liquid vs. Granular vs. Water-Soluble

  • Does Augustine grass need a lot of water?

  • Augustinegrass does require water to stay green during periods of drought, however it doesn’t need more water than other grass species to remain green. It’ll also go into winter dormancy in many parts of the state. Reduce watering and don’t fertilize in Central or North Florida during the cool months.

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