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

  • Willamette Valley: Stop irrigating your lawn after Labor Day to suppress European crane fly populations.

  • Apply parasitic nematodes to moist soil beneath rhododendrons and azaleas that show root weevil damage (notched leaves).

  • Monitor trailing berries for leaf and cane spot. Treat if necessary.

Gardening Tips

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.
Green Lacewing
Questions and answers on pest management from OSU experts
What to do about garden pests, including insects, plant diseases and weeds, can be a challenge for gardeners who want to effectively manage the pests without damage to the environment and human health.
cloche
Lengthen growing season by building a coldframe or cloche
Construction materials can include fiberglass, wood, wire, plastic and PVC hoops.
thumbnail image
Timing can be important when watering vegetables
Avoid watering in the late afternoon so that the foliage is dry going into the night.
beets
Early summer is prime time for planting fall, winter gardens
Early to mid-summer is the time to plant seeds for a fall and winter garden.

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 …
Share this