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How long do weed seeds survive in the soil?

Weed seeds can survive in the soil for years before they germinate and grow.

Feb 19, 2003 | News Story

Red worms eat their way through kitchen waste to produce rich soil amendment

Keeping a worm farm is an easy project

Kym Pokorny | Aug 12, 2016 | News Story

Coastal Pastures in Oregon and Washington

The coastal regions of Oregon and Washington have different climate and soils than other parts of the states. Rainfall is high, ranging from 70 inches in southern Oregon to more than 100 inches in the coastal mountains. ...

Fred Lundin | Sep 1996 | 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

Wiggle your way into worm composting

Worm castings -- AKA poop -- add valuable nutrients to the soil and is easy to make. The hardest part is making the bin and that's not difficult.

Kym Pokorny | Jul 23, 2018 | News Story

Get your garlic on: A primer on planting, growing and harvesting

Now's the time to get garlic in the ground

Kym Pokorny | Aug 28, 2015 | News Story

Keeping vampires out of my blueberry patch, garlic flavored blueberries?

Q: I am getting prepared to plant my garlic in Oct/Nov. I have lots of space around my blueberry plants. Would they do OK together? Someone told me my blueberries may taste like garlic!! Is that possible?

A: View answer | View all featured questions

I gotta have more worms!

Q: Where can I find information on adding worms to soil that has none? Thanks.

A: View answer | View all featured questions

Scotch Thistle

Scotch thistle was introduced to the United States in the 1800s as an ornamental plant from the Mediterranean region. It is a noxious weed in Idaho, Oregon, and Washington. Scotch thistle can form dense, virtually impenetrable ...

Sep 2003 | OSU Extension Catalog