Working With Arizona Soil For A Healthy Lawn

Clay is common in Arizona and has high alkaline levels which cause iron deficiency in home lawns.

Clay Soil 101

If you’re trying to build a landscape of beautiful grass, you must first know the foundation that will support it. Clay is common in Arizona and not particularly easy to work with as high alkaline levels create an iron deficiency. Battling discoloration without knowing the cause will lead to continuous cycles of yellow grass and a lot of frustration that can be easily avoided. On top of that, the density of the soil leads to a soggy lawn during the monsoon season and rock hard dirt in the dry summer sun. This environment leads to stressed grass conducive to weeds and disease. To prepare the soil for optimal grass growth, implement the following practice:

  • Use compost, lawn clippings, and organic fertilizer as a top dressing. Over time, it will decompose and change the natural composition of the soil, improving upon the troublesome qualities of clay. Understand this is not a quick fix and can take multiple seasons—even years.

Five Tips for Fertilizing an Arizona Lawn

  1. Because Arizona soil tends to have a high pH and calcium level, there are certain nutrients that will always carry a deficiency. Iron and phosphorous will need to be supplemented through the application of organic or synthetic fertilizer.
  2. Try adding sulfur to stimulate the activation of amino acids. Spreading sulfur twice a year (using five pounds per one thousand square feet) can lower the pH level of your soil and foster faster, healthier growth.
  3. Know that yellowing is typically a lack of nitrogen or other nutrients. Balancing your soil with a nitrogen-rich fertilizer can turn things around quickly.
  4. Fertilizing doesn’t have to equate to hours of meticulous care. Offset nutrient deficiencies with a lawn spray—just make sure you test your soil and follow instructions to the letter as you would any other soil amendment.
  5. Try Ironite (the brand) to return your lawn to a healthy hue while controlling growth. It contains iron, sulfur, and other micronutrients needed for a strong bed of grass.

Still at a loss for how to work with your Arizona soil in a fool-proof way? The only substitute for hard work and experience is professional help! First, check out our frequently asked questions page for all the common questions we get from Arizona homeowners regarding their lawn.

Contact Evergreen Turf for Arizona sod installation quotes or for questions on various treatment options. Call 480.456.1199 for an estimate.

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Working With Arizona Soil For A Healthy Lawn
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Working With Arizona Soil For A Healthy Lawn
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Clay is common in Arizona and has high alkaline levels which can create an iron deficiency in your lawn. To get a healthy lawn it's important to prepare the soil for optimal grass growth.
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Evergreen Turf
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