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 September

  • Pick and store winter squash; mulch carrot, parsnip, and beets for winter harvesting.

  • Aerate lawns.

  • Optimal time for establishing a new lawn is August through mid-September.

Gardening Tips

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.
Use pliers to form hooks at the ends of the panel. (Photo by Sharon Andrews.)
Help your tomatoes stand tall with a DIY tomato cage
Giving tomato plants a boost can make a difference in the amount of fruit the plant produces, according to Master Gardeners trained by the Oregon State University Extension Service.
Turfgrass (Photo by OSU's EESC)
Two ways to uproot your lawn
Grass lawns are the default for most yards, but a few people realize there are other options, like edible landscaping, a bark dust yard or low-maintenance groundcover.
Fava beans (Photo by Chris LaBelle)
Plan ahead to plant cover crops for healthy garden soil
Cover crops protect the soil from rain, add organic matter to the soil and in some cases add nitrogen to the soil to help plants grow.

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 maggots in my bucket compost. What shall I do?

Upcoming Events

Oct. 04, 2016 7:15am - 8:15am
Guest speaker: Bob Denman from Red Pig Garden Tools Bob Denman hand forges garden tools …
Oct. 04, 2016 9:30am - 11:00am
This is the best way to make room for more plants, and be a sharing …
Oct. 06, 2016 10:00am - 11:00am
Which plants won’t get munched by those pesky deer?  Learn plant selection, location and other …
Oct. 08, 2016 9:00am - 12:00pm
Clackamas County Master Gardeners offer free 10-Minute University™ classes, soil pH testing service, educational displays, …
Oct. 10, 2016 7:00pm - 8:00pm
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