How to Pick Blackberries Like a Native Pacific Northwesterner

Blackberry picking in the summer is one of the favorite pastimes of Pacific Northwesterners. As the weather gets warmer and the days get longer, blackberry bushes across the region burst with fruit. If you’re new to the Pacific Northwest, you might not know where to look—or even how to pick blackberries—so this guide will walk you through everything you need to know to pick blackberries like a local.

1. When Is Blackberry Season?

While blackberries can be found throughout much of the summer, the season typically kicks off in early August. At higher elevations, you may find berries ripening as early as July, while cooler areas closer to sea level tend to ripen later into September. A good rule of thumb: the colder the climate, the later the berries ripen.

2. Where to Find Blackberries

The good news is that finding blackberries in the Pacific Northwest isn’t difficult—they’re everywhere! You can pick them in remote forests, along rivers, or even right on the side of the road. That said, be mindful of roadside berries since they may be exposed to dust, car exhaust, or pesticides. Always give roadside berries a good wash before eating.

3. Know the Picking Rules

Unlike huckleberries (which often have picking limits), blackberries in the Pacific Northwest don’t have restrictions—you can pick as many as you’d like per person, per day. Once you know how to pick blackberries correctly, you’ll have plenty to enjoy. Turn them into jam, pies, pastries, or simply eat them fresh. One of the best ways to savor them is in a homemade blackberry pie or tossed on top of a summer salad.

4. Be Aware of Wildlife

You’re not the only one who loves blackberries—black bears and other wildlife enjoy them too. Always be alert to your surroundings, especially when picking in remote areas. Carry bear spray, make noise while walking, and let someone know where you’re going if you’ll be out of cell service.

5. Dress for the Bushes

Blackberry bushes are dense, thorny, and not afraid to fight back. Wear thick pants, overalls, and a long-sleeve shirt to protect yourself from scratches. Closed-toe shoes are a must, and don’t wear clothes you mind staining—blackberry juice leaves behind deep purple stains. Don’t be surprised if your hands turn bluish-purple after a long day of picking!

6. How to Pick Blackberries the Right Way

Now for the important part—how to pick blackberries so they’re ripe, juicy, and sweet. Here’s what to look for:

• Choose berries that are fully black, plump, and shiny.
• They should feel slightly soft and squishy when gently squeezed.
• Ripe berries will come off the vine with little effort. If you have to tug, it’s not ready.
• If a berry falls off at the slightest touch, it’s likely overripe.

Every patch has its own unique flavor, so sample one or two berries from an area before picking a large batch.

7. Harvest Responsibly

Even though there’s no official limit, it’s good practice to leave some berries behind. A general rule is to pick no more than 40% of the berries from one bush. This ensures wildlife and other foragers have their share, and it helps keep the patch healthy.

8. Have Fun!

What many don’t realize is that blackberries are actually invasive to the Pacific Northwest. While they may not be native, they’ve become a beloved tradition in the region. Picking them is not only fun but also helps manage their growth. Plus, nothing compares to enjoying a sun-warmed berry straight off the vine.

Frequently Asked Questions About Blackberry Picking

What month is best for blackberry picking in Washington and Oregon?
The peak season for blackberry picking is usually August through September. Warmer areas ripen earlier, while cooler or higher elevations may ripen later.

Do blackberries grow in the wild in Washington and Oregon?
Yes! Blackberries grow wild all over the Pacific Northwest. You’ll find them along forest trails, riverbanks, and even in city neighborhoods.

Can you eat blackberries straight off the bush?
Yes, blackberries can be eaten right off the bush, but it’s always a good idea to rinse them first—especially if they’re near roadsides or developed areas.

How can you tell if a blackberry is ripe?
A ripe blackberry will be shiny, fully black, plump, and come off the vine with little effort. If it’s dull, red, or requires tugging, it’s not ready yet.

Is there a limit to how many blackberries you can pick?
No, unlike some other berries, there are no limits for blackberry picking in Washington or Oregon. Still, it’s best practice to harvest responsibly and leave some for wildlife and other pickers.

Want to Go Blackberry Picking On Your Elopement Day?