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. 

Things to do in December

  • Monitor landscape plants for problems. Don't treat unless a problem is identified.

  • Turn the compost pile and protect from heavy rains, if necessary.

  • Western Oregon: Make sure that landscape plants in protected sites receive water regularly during the winter.

Gardening Tips

Cucumber bitterness explained
Cucurbitacin is cause of cucumber bitter taste
New updates available from Oregon State University on canning tomatoes safely
How to safely can tomatoes and salsa
Harvest those veggies!
When garden produce is ready, don't hesitate too long before you harvest. What to look for when harvesting vegetables.
Plants can survive effects of wet, warm weather
There is life after warm, wet weather.
Rhododendrons and azaleas need a strong acidic soil
Check out yellow leaves on rhododendrons and azaleas.

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

The straw mulch I used at the end of summer to suppress the weeds doesn't seem to be working. Should I till it and cover with plastic? black or clear? Is there something better. Or should I add more straw. I could probably bring some cardboard home from work. Is this a healthy option?

Upcoming Events

Jan. 04, 2018 10:30am - 11:30am
Feb. 01, 2018 10:30am - 11:30am
Mar. 01, 2018 10:30am - 11:30am
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