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Agronomy

My Best Feature is Greens: Nutrient Use & Requirements

October 24, 2013
Education Points: 0.2

In order to control the growth rate of the grass and to ensure turfgrass plants are as healthy as possible, turfgrass managers must ensure that all essential elements are available to the grass in just the right amounts. This is complicated on golf course putting greens because many greens are constructed with a sand rootzone and are topdressed with sand, creating a rootzone with relatively low nutrient levels. In this webcast, Micah Woods, Ph.D., will explain how to estimate which and how much of the nutrient elements are required by the turf, how much is available in the soil, and how much is required as fertilizer. Topics to be discussed include:
  • Soil nutrient analyses (soil tests)
  • Leaf nutrient analyses (tissue tests)
  • Soil pH and nutrient availability
  • Temperature-based growth potential
  • Science-based guidelines for macronutrients, secondary nutrients and micronutrients


IPM Council of Canada credits
BC Pesticide Applicator points


This webcast has been approved for continuing education credits (CECs) as part of the IPM Accreditation Program administered by the IPM Council of Canada, as well as the Pesticide Re-Certification Program administered by the Western Canada Turfgrass Association in cooperation with the British Columbia Ministry of Environment

For a complete webcast description and instructor bio,
visit the education section of GCSAA’s web site.