- About Extension
- Resources
- Catalog
- Programs
- Get Involved
- Employees
- News
- Statewide Locations
Gardening
Using sustainable and research-based techniques, learn how to grow your own vegetables, connect with other gardeners, or use Ask an Expert to seek gardening advice. Watch a video about the OSU Master Gardener program in Newport, Oregon.
Things to do in May
-
Trap moles and gophers as new mounds appear.
-
Plant chrysanthemums for fall color.
-
Leafrolling worms may affect apples and blueberries. Prune off and destroy affected leaves.
Gardening Tips
Christmas cactus care doesn't take a holiday
If you want your Christmas cactus to bloom in the winter, you have to take care of it in the summer.
Fight fire with plants? You bet.
Reduce the risk of a wildfire engulfing your house by surrounding it with fire-resistant plants.
OSU offers tips to deter pillaging raccoons
Dana Sanchez, a wildlife specialist with the Oregon State University Extension Service, offers advice on how to get raccoons out of your yard.
OSU guide shows how to use pesticides safely at home
An updated guide from the Oregon State University Extension Service shows gardeners and others how to use, store and dispose of pesticides safely.
How to find the nutrient values of organic fertilizers
A report has information on the top sources of organic fertilizers, their NPK content, release speed and effectiveness.
Gardening Courses
Master Gardener Online
Learn the art and science of growing and caring for plants, and even become a Master Gardener, through this two-option online course.
Become a water-wise gardener
Plant an economical and environmentally friendly and garden with the help of the WaterWise Gardening online course series.
Popular Publications
A new publication from OSU Extension shows a full-circle approach to gardening on school grounds
Use this self-guided learning module to find information on grapevine nutrient needs and how to diagnose problems with disease, insects, drought, sunburn, and herbicides.
Learn how to create a "cloche" that can be used to protect your plants from cold weather.
If you lack space for a garden, consider raising vegetables in containers.
Making a poor garden better often begins with the soil. If your garden soil is poor, consider giving it some help.
Strategies to to keep the bugs out of your garden.
Improve your soil by adding organic matter and creating raised beds.
Basic instructions on how to prune your trees.
Question of the Week
How do you define a shady area? Can there be some sun at certain times of the day. Same question for sunny area. How many hours of sun must an area have to be considered sunny? This is for the Bend area.
Addressing real-life questions with research-based answers...
Ask an Expert at Oregon State University.
Ask an Expert at Oregon State University.











