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

  • Harvest potatoes when the tops die down. Store them in a dark location.

  • As necessary, apply copper spray for peach and cherry trees.

  • Reduce water on trees, shrubs, and vines east of Cascades to harden them for winter.

Gardening Tips

tomato on vine
6 common woes of tomatoes
OSU Extension horticulturist Brooke Edmunds troubleshoots common problems that afflict tomatoes.
squash
Mother Nature may need help to pollinate squash and cucumbers
Heat-loving squash and cucumber plants will take advantage of hot weather to blossom and set fruit. Successful pollination depends on insect pollinators, such as honeybees and native bees, as well as timing and location.
Lettuce
Keep it growing – plant fall and winter vegetables in July
In mild parts of western Oregon and along most of the coast, it is possible to grow a succession of garden vegetables throughout most of the year. Gardeners can extend the season well into fall in many parts of the Pacific Northwest with a little knowledge and protection of their plants from the elements.
Buckwheat
Buckwheat makes a good summer cover crop for gardens
Need a summer cover crop to add nutrients to your garden's soil? Try planting buckwheat.
Mossy roof
Prevent water pollution when treating a mossy roof
Many people pay more attention than usual to their roofs in the summer and fall as trees overhang, leaves pile up and fall rains are just around the corner.

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

Will my EarthMachine composter work better if it's placed in a sunny part of my yard? Or is a shady place just as good? My friend claims food scraps compost faster when they are warmed up by sunlight (meaning the bacteria would be more active if warmer).

Upcoming Events

Oct. 11, 2014 (all day)
"Go Garden"... Saturday, October 11 from 9AM-2:30PM, two Master Gardeners, Mary Jacobs and Jordan Dawn, …
Oct. 22, 2014 9:00am - Oct. 23, 2014 5:00pm
Lear practical information to create sustainable/green/ecological landscapes. Participants will learn to utilize landscape practices that …
Dec. 10, 2014 9:00am - Dec. 11, 2014 5:00pm
Lear practical information to create sustainable/green/ecological landscapes. Participants will learn to utilize landscape practices that …
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