Skip to main contentSkip to main content
You have permission to edit this article.

Four things you should know before picking wild blackberries in Washington state

  • 0

Wild blackberries are common across Washington state, but before you head down the road to start foraging, there are a few things you should be wary of before snacking on wild berries.

While blackberries are considered a noxious weed alongside many others in Washington and are highly invasive, many Washingtonians love to grab a bowl and pick some during the warm months.

Here are four tips to keep you and your family safe while picking wild berries:

Identify plants before you pick berries

Other berries in Washington state can be easily mistaken for blackberries, so it is extremely important to make sure what you are picking is a blackberry and not a more poisonous look-alike.

The University of Washington has put together a list of common edible Washington state berries, such as blackberries, black raspberries and huckleberries that all have similar coloring. Berries can be identified by their shape, color, leaves and peak season.

Blackberries are known for their dark color and bumpy texture, like that of a raspberry. There are three species of blackberries in Washington state, according to King County: the Himalayan blackberry, the evergreen blackberry and the trailing blackberry. All species of blackberries are edible.

Himalayan blackberries are large, thicket-forming shrubs with tall stems and thorns. Their leaves have toothed edges and their flowers are usually white or light pink and only about an inch in diameter. The evergreen blackberry plant resembles the Himalayan but has more ragged leaves. Trailing blackberry plants typically are shorter and grow along the ground.

Check to see if the berries have been sprayed

Listen now and subscribe: Apple Podcasts | Google Podcasts | Spotify | Stitcher | RSS Feed | Omny Studio

Blackberry bushes on the sides of roads or in a neighborhood may have been sprayed with weed killer, pesticides or other harmful sprays.

One thing you can do to avoid eating harmful berries is to reach out to your local department of transportation to see if roadside bushes have been sprayed.

If you see signs of plant damage near the blackberries, Oregon State University recommends using caution as the plants were probably sprayed with weed killers.

Be cautious of thorns and animals

While picking wild blackberries, there’s more to be cautious about than just thorns.

Animals such as mice, spiders and snakes could be hiding within bushes, or larger animals could also be snacking on the bush. The American Canyon Community and Parks Foundation advises you to make noise before starting to pick berries to scare off any animals.

Wash your berries before eating them

Washing berries before eating them can help save you from ingesting dirt, pesticides and other harmful substances.

In order to wash off pesticides and bacteria on berries, Taste of Home recommends washing berries with more than just water, and instead washing berries with salt water or vinegar.

To have your berries last longer, Taste of Home also recommends waiting to wash berries until right before you are about to eat them and patting berries with a paper towel after washing.


* I understand and agree that registration on or use of this site constitutes agreement to its user agreement and privacy policy.

Related to this story

Most Popular

The Washington state Department of Natural Resources says it will not renew the last of a fish-farming company’s leases on net pens in Puget Sound. The Seattle Times reports Cooke Aquaculture's last net pens in Puget Sound are located near Bainbridge Island and in Skagit Bay. Department officials say Cooke has until Dec. 14 to finish steelhead farming and start deconstructing equipment. Letters sent Monday from the Department of Natural Resources to the company indicate Cooke had a history of failing to comply with the provisions outlined in contracts. Cooke didn't comment on the decision, but a representative told the newspaper the company may do so later.

Listen now and subscribe: Apple Podcasts | Google Podcasts | Spotify | Stitcher | RSS Feed | Omny Studio

Listen now and subscribe: Apple Podcasts | Google Podcasts | Spotify | Stitcher | RSS Feed | Omny Studio

Get up-to-the-minute news sent straight to your device.


News Alert

Breaking News