Nutrient management involves controlling the rate, timing, placement, and application of plant nutrients to grow high-quality plants while protecting the environment. Nitrogen (N), phosphorus (P), and potassium (K) are a few elements essential for plant growth. When fertilizer, organic materials, or other compounds containing N and P are applied improperly to agricultural crops, turfgrass, or other landscape plants, these nutrients can be harmful to lakes, streams, or other water resources.

Fertilizing a lawn can seem like a difficult and confusing task, especially for a new homeowner or individuals without turfgrass management experience. When fertilizers and lime are used properly, they can help to remedy nutrient deficiencies, improve plant appearance, stimulate plant growth, and improve stress tolerance in lawns.