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

  • Plant dahlias, gladioli, and tuberous begonias in mid-May.

  • Control slugs with bait or traps and by removing or mowing vegetation near garden plots.

  • Leafrolling worms may affect apples and blueberries. Prune off and destroy affected leaves.

Gardening Tips

Hops grow at OSU. (Photo by Lynn Ketchum)
Watch for fungus on your hops this spring
If you're growing hops to brew your own beer, you may notice silvery or pale green, brittle spikes rising from the crown of the plant or brown spots on the leaves this spring.
OSU's Legend tomato. (Photo by Lynn Ketchum)
Eight OSU-developed tomatoes to try
As you pore over seed catalogs in these cold winter months, you'll likely include tomatoes in your vegetable garden dreams.
A damaged tree on the OSU campus. (Photo by Denise Ruttan)
Trees may need 'first aid' after winter storms
After winter storms, it's time for the daunting task of cleaning up the damage.
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.

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 have been using slug pellets to control the slug and snail population in the yard with great success. Now the crows are eating every bit of it. The moment I put it out and go inside the crows are in the yard eating it up. Have not found a sick or dead crow in the area. Any suggestions?

Upcoming Events

Jun. 01, 2017 10:30am - 11:30am
Jun. 03, 2017 (all day)
The fifth annual National Get Outdoors Day event will be held on Saturday June 3rd, …
Jun. 05, 2017 1:00pm - 3:00pm
Benton County Master Gardener board meeting
Jul. 03, 2017 1:00pm - 3:00pm
Benton County Master Gardener board meeting
Jul. 06, 2017 10:30am - 11:30am
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