As National Tree Check Month comes to a close, Jason Hayes, district manager of Davey's Southeast Seattle office, shares tips on how you can properly inspect trees affected by pests and changes in the weather. In this episode we cover: What invasive species are in the Seattle region? (:41)How do we stop invasive species? (1:26)How does having a diverse landscape combat invasive species? (1:53)What are stewartia trees? (2:35)Seattle's summer weather (3:58)Is Seattle's climate...