Soil First: Creating the Foundation for Healthy Trees.

Healthy trees begin below ground. This PHC webinar trains arborists to assess and manage urban soils using practical, research-backed methods. Topics include compaction, microbial health, organic matter, and long-term soil care strategies.

Learning Objectives:

• Understand the physical, biological, and chemical makeup of healthy soils
• Evaluate urban soil issues: compaction, drainage, pH, structure
• Recommend practical remediation strategies
• Promote proactive soil management