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 July

  • July 10-15: Spray peach and prune trees for peach tree borer, and peach twig borer, as necessary.

  • Check leafy vegetables for caterpillars. Pick off caterpillars as they appear. Use Bt-k, if necessary.

  • Oregon Coast: First planting of Chinese cabbage, kohlrabi, and rutabagas.

Gardening Tips

Slug. (Photo by Robin Rosetta)
Make your garden less inviting to slugs
Stymied by slugs that can plod through your chard and cabbage, leaving a slimy trail of destruction? Put away that salt shaker, advises Robin Rosetta, an entomologist for the Oregon State University Extension Service. Table salt can build up in the soil over time and damage plants.
Hori-hori knife. (Photo by Weston Miller)
Practical tools for the vegetable gardener
Many gardeners rely on a few "go-to" tools that make digging, planting and weeding easier in the vegetable garden. But how do you decide from the bounty of options available in the hardware store?
Trap for spotted wing Drosophila. (Photo by Amy Dreves.)
Keep an eye out for spotted wing drosophila in your yard
As backyard fruit ripens, it's time for gardeners to trap spotted wing drosophila. A new, easy-to-make trap design, based on recent research, will help gardeners monitor the invasive vinegar fly's presence in their backyards.
Wood chips. (Photo by Al Shay)
Pick a good mulch groundcover for your yard
When choosing mulch, "The coarser the better," according to Al Shay, an instructor in the Department of Horticulture at Oregon State University.
Crab grass (Photo by Ed Peachey)
How to manage three common weeds in the vegetable garden
Knowing more about weeds can give gardeners a leg up in the fight, said Ed Peachey, weed specialist for the Oregon State University Extension Service.

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

Periodically when I go to add scraps to my outdoor compost bin, I notice that there are worms gathered around the outer edge of my bin, under the lid. There are others in various areas on the inner rim of both the bin and the lid, and I can't tell if they are trying to get away or if they are headed inside. I was just wondering if there was a specific reason why the worms do this and if it is because they don't like the conditions, if there is something I can do to help prevent their leaving?

Upcoming Events

Aug. 22, 2016 - Aug. 25, 2016 (all day)
The conference will be held at Oregon State University's CH2MHill Alumni Center August 22nd-25th, 2016. …
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