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 & Yard Issues
All Garden & Yard Issues Content
Problems and Solutions
Not finding the gardening or horticulture resource you need? Use the Ask Extension tool to submit your question.
Cleanup in Your Home: After the Flood
When faced with disaster, one may not know where to begin or what to do when cleaning out our homes and businesses following a flood. To get started with this task, SDSU Extension has put together a list of resources to help start cleaning flood damages, personal belongings, and mold and mildew issues.
Garden Hour
Join our experts to obtain timely information and ideas to get the most out of your garden and landscaping!
Protecting Tomatoes From Grasshoppers in the Garden
During dry summers, it's no surprise when grasshoppers start causing issues in gardens. Learn about some common grasshoppers that feed on tomato plants along with some ways to manage populations.
Biology and Management of Squash Vine Borer in the Garden
Squash vine borer larvae are serious pests of pumpkins, zucchini and other winter squashes. Learn how to identify and manage infestations before they impact plant health and productivity this fall.
Apr
04
Garden Hour Webinar
SDSU Extension's Garden Hour will return as a limited series during the fall and winter months.
Feb
14
Garden Hour Webinar
SDSU Extension's Garden Hour will return as a limited series during the fall and winter months.
Oct
04
Garden Hour Webinar
Garden Hour will return with as a limited series during the fall and winter months!
First Fall Frost Dates
The first fall frost often marks the end of the growing season, and many garden plants may not survive the freezing temperatures. Learn about some available tools we can use to predict the first fall frost dates around the state.