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Green Industry Calendar of Events
 
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PLNA is pleased to produce and promote continuing education opportunities for Pennsylvania Certified Horticulturists (PCH), Sustainable Landscape Certification (SLC) professionals, and other green industry professionals.

Learn How to Apply for PCH or SLC CEU Approval for Your Event
Upcoming Events

Wednesday, January 21, 2026

  
 

Friday, January 23, 2026

  
Ecological Landscape Design - Morris Arboretum (In-Person)
1/23/2026 » 1/30/2026
Location: Philadelphia, PA    Time: 10:00 AM
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Wednesday, January 28, 2026

  
 

Thursday, January 29, 2026

  
 

Saturday, January 31, 2026

  
 
 

Wednesday, February 18, 2026

  
 
 

Friday, February 20, 2026

  
 
Workshop: Pruning for Homeowners - Section A - Mt. Cuba Center (In-Person)
2/20/2026
Location: Hockessin, Delaware    Time: 1:00 PM
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Saturday, February 21, 2026

  
 
 
Workshop: Pruning for Homeowners - Section B - Mt. Cuba Center (In-Person)
2/21/2026
Location: Hockessin, Delaware    Time: 1:00 PM
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Wednesday, February 25, 2026

  
Pesticide Applicator Short Course - Penn State Extension (In-Person/West Chester)
2/25/2026 » 2/26/2026
Location: West Chester, PA    Time: 9:00 AM
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The Pennsylvania Landscape & Nursery Association (PLNA) is the leading trade association representing Pennsylvania's $6.8 billion green industry. Its member landscape contractors, retail garden centers, wholesale nurseries and greenhouses produce outdoor living environments that improve economic value, air quality, water quality and human health.