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 December

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

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

  • Western Oregon: Do not walk on lawns until frost has melted.

Gardening Tips

A cultivated blackberry. (Photo by Stephen Ward)
Make blackberries the 'superfood' star of your garden
When you're planning this year's garden, don't overlook one of the unsung heroes of the fruit world – the blackberry.
A blueberry plant infected with the mummy berry fungus. (Photo by Jay Pscheidt)
Mummy berry could spook your blueberries
Watch your blueberries this spring for a type of fungus that has zombie-like qualities.
The Carol Mackie Daphne shrub. (Photo by Amy Jo Detweiler)
Enliven your landscape with colorful foliage
When you think ornamentals, flowers may immediately come to mind. But consider shrubs with vibrant leaves to add interest to your landscape all year.
A white oak tree stands in a Willamette Valley field. (Photo by Lynn Ketchum)
Five tips to winterize your trees
Your trees may still need attention even in the coldest days of winter.
A wild bird perches in a tree. (Photo by Betsy Hartley)
How to attract wild birds to your yard this winter
Wild birds can sometimes use a little help from us to thrive in winter.

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

I'd like to mix more sand into my soil to help break up the clay. If I collect sand from an ocean beach, should I be worried about too much salt in the sand and it impacting my soil? If I were to use the beach sand for another project like a base for setting paving stones, would I be introducing a large amount of sodium?
Share this