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• Hydrangeas, OHS January Meeting

  • When
    January 27, 2026
  •  
    7:00 PM
  • Location
    OSU-OKC, Oklahoma City

  BEST HYDRANGEAS EVER

  Allan Storjohann, Tulsa radio personality and horticulture expert, will share his list of the best hydrangeas and how to care for them.

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• Tulsa OHS Spring Speaker

  • When
    February 21, 2026
  •  
    7:00 PM
  • Location
    Tulsa Garden Center, Tulsa OK

  CAST AWAYS - Turning Trash into Treasure

  Jason Reeves

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• Oklahoma City OHS Spring Speaker

  • When
    February 22, 2026
  •  
    2:00 PM
  • Location
    OKC Zoo Education Building, Oklahoma City

  GARDEN HERO’S - Pollinators and Hosts

  Jason Reeves

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• Turfgrass, OHS March Meeting

  • When
    March 24, 2026
  •  
    7:00 PM
  • Location
    OSU-OKC, Oklahoma City

  ALL ABOUT TURFGRASSES, the New American Lawn

  David Gerken, OSU Turf Center Extension Educator, will cover which turfgrasses do best for different Oklahoma growing conditions. Learn how to best care for your lawn areas. Along with how to make the most of the time and money you put into lawn care.

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• Rain Gardens, OHS April Meeting

  • When
    April 28, 2026
  •  
    7:00 PM
  • Location
    OSU-OKC, Oklahoma City

  RAIN GARDEN DESIGN FOR RESILIENT LANDSCAPES

  Qing Lana Luo, OSU Landscape Architecture faculty, will discuss how to design and incorporate a water garden into the landscape. Rain gardens are one of the key components for water collection and management leading to landscape resilience and sustainability.

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