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

  • Control hollyhock rust by sanitation, picking affected leaves, or spraying with a registered fungicide. Read and follow label directions.

  • July 10: Spray filbert trees for filbertworm, as necessary.

  • Late July: Begin to monitor for early and late blight on tomatoes.

Gardening Tips

Ways to manage weeds in the vegetable garden
How to control weeds in the vegetable garden
Extend vegetable growing with succession planting
Vegetables can be grown into the fall and winter
Winter cover crops build garden soils
Winter cover crops build organic matter
Dahlias add sunny tones to the summer garden
Dahlias require special care
Don’t wait too long to harvest vegetables from the garden
Don’t wait too long to harvest vegetables from the 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

Why are some of our cucumbers bitter? We have to peel quite a bit off to get to the sweet meat and even after doing that they are still sometimes bitter.
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