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Fertilizing with Manure and Other Organic Amendments

Are you thinking about using manure to fertilize your farm but want more information? Properly managed manure applications recycle nutrients to crops, improve soil quality, and protect water quality. From deciding whether manure is ...

Dan Sullivan | Jun 2016 | OSU Extension Catalog

Herbicide carryover in hay, manure, compost and grass clippings

Herbicides applied to pastures and some crops can persist in soil amendments like hay, manure, compost and grass clippings. Make sure your amendments are free of these herbicides before you contaminate your soil.

Mar 2010 | Article

Turfgrasses and Lawn Care in Eastern Oregon

Today, turfgrass is the single largest irrigated crop in the United States and covers three times the land area of any other cultivated crop. An estimated 40.5 million acres of grasses are planted in residential, commercial and...

Richard Smiley | Jan 2018 | Article

Checklist for putting your garden to bed for winter

The glistening cold of the Willamette Valley's first frost has ushered in the right time to clean up the garden.

Nov 8, 2013 | News Story

I am furloughed, too early for gardening?

Q: I'm a furloughed federal employee and suddenly find myself with free time that could end tomorrow, next week, next month, who knows. On top of that, it's sunny! What are things I could do now that will be a good ...

A: View answer | View all featured questions

Will glyphosate poison us or our pets?

Q: We live in a large condominium between NW Naito Parkway and the Willamette River. Our property extends to the banks of the river. Our landscaper has been using a diluted version of glyphosate to control weeds on the ...

A: View answer | View all featured questions

February Garden Calendar

Information about garden planning, maintenance and clean up, pest monitoring and management, houseplants, and indoor gardening for the month of February.

May 2018 | Article

Eat from the garden all year

Cloches allow you to eat fresh out of the garden all year.

Mar 31, 2011 | News Story