Mar 22, 2017

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How Often Do I Fertilize?

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You should fertilize 3 to 4 times per season for most lawns in Colorado depending on moisture, temperature & type of fertilizer.

Nitrogen (N)  is the most important nutrient for promoting good turf color and growth. Do not over stimulate the turf with excess N, especially during the spring and summer.

Over fertilization can contribute to thatch buildup and increased mowing requirements.

Avoid under fertilization of bluegrass and ryegrass.

Turf that does not respond to nitrogen fertilizer may be lacking in other nutrients, such as phosphorus or iron. Balanced or complete fertilizers contain various amounts of phosphorus, potassium, iron and sulfur. They are a good safeguard against a potential nutrient deficiency. If you leave clippings on the lawn, these nutrients are recycled from the clippings. If you remove clippings, this type of fertilizer is appropriate.

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