Trees
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SDSU Extension to host off-season Garden Hour series
September 09, 2025
South Dakota State University Extension will continue its popular Garden Hour series during the off-season with webinars every other month.
Tree Pest Alert
From seasonal issues and timely recommendations to disease diagnosis and expert advice, the Tree Pest Alert is a trusted resource for selecting, planting and caring for trees and shrubs all year round.
Garden Hour
Make the most of your garden and landscaping with weekly insights and ideas from our team of experts.
Garden Hour
Garden Hour will return with as a limited series during the fall and winter months.
Garden Hour
Garden Hour will return with as a limited series during the fall and winter months.
Garden Hour
Garden Hour will return with as a limited series during the fall and winter months.
Garden Hour
Garden Hour will return with as a limited series during the fall and winter months.
X-Disease in Chokecherries
X-disease is the name given to a set of diseases caused by a strain of the bacteria “Candidatus Phytoplasma pruni” that primarily affects stone fruits. Infected plants will typically display yellowing or reddening of their leaves by mid summer.
Managing Forests for Pollinators
Fact sheet on the importance of managing Black Hills forests for pollinators.
Limber Pines of the Cathedral Spires: A Unique Tree
Fact sheet on the history, status and threats of limber pines.