Blueberry Glenn

Duvall, WA · about 21 mi from Seattle

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At a glance

Address: 355 Kelly Road NE, Duvall, WA 98019
Activities: 🍇 Berries 🫐 Blueberries
Phone: (425) 780-5551
Website: blueberryglenn.com
Typical season: May to Aug (berries, varies by farm)
Nearest city we cover: Seattle, about 21 miles
Listing updated: Feb 2024
Hours: , , Wed 09:00-17:00, , , Sat 09:00-17:00, Sun 09:00-17:00 from the farm's website, Nov 2026; confirm with the farm
Email: [email protected]
Contact details from: the farm's website; USDA Local Food Directories
Social: Facebook · Instagram
County: King County, WA
Hardiness zone: USDA zone 8b
Source: USDA Local Food Directories

Picking weather

National Weather Service

Loading the forecast…

Weather only. It does not tell you whether the farm is open, so check hours with the farm.

Make a day of it

Public restroom 0.5 mi
Playground 1.6 mi
Picnic area 4.2 mi
Gas station Stillwater Chevron 2.9 mi
EV charger 3.9 mi
21 places to eat within 5 mi Quiznos, Happy at the Bay Teriyaki, Starbucks

Farmers markets nearby

Duvall Farmers Market Duvall · 4.1 mi
Carnation Farmers' Market Carnation · 5.2 mi
Sammamish Farmers Market Sammamish · 10.4 mi

CSA farm shares nearby

Mezza Luna Farms LLC 2.9 mi
Oxbow Farm & Conservation Center 3.8 mi
Snoqualmie Valley Farmers Cooperative 5.2 mi

Open in Apple Maps · Google Maps directions

Nearby places from OpenStreetMap (straight-line distance). Markets and CSAs from the USDA Local Food Directories.

Weather here in a typical year

Nov here: highs around 48°F, lows around 35°F, about 7.2 in of rain, 9.1 hours of daylight.

44°32°J

48°32°F

52°35°M

57°39°A

64°44°M

68°49°J

74°52°J

75°52°A

69°48°S

58°41°O

48°35°N

43°32°D

🌱 Last spring frostApr 17
🍂 First fall frostOct 23
☀️ Frost-free season188 days
🧭 Hardiness zone8b

NOAA 1991-2020 Climate Normals, Monroe, WA station (9.4 mi); USDA Plant Hardiness Zone Map 2023 (USDA-ARS, Oregon State University PRISM). Averages, not a forecast. Crops ripen earlier after warm springs.

What you can pick here

BerriesMay to Aug
BlueberriesJun to Aug

Typical US ranges from extension service crop calendars, not this farm's own dates. Seasons shift by region and weather, so check with the farm.

Before you go

Check that it is open. Look at the farm website: hours and crops change with the weather.
Bring cash and a card. Some farms take only one.
Water, sun protection and closed-toe shoes.
Containers only if the farm allows them (some weigh yours first)
Sunscreen and a hat
A cooler for the drive home
Bug spray for evening picking
Ask about pets before you bring a dog.

More tips: your first u-pick visit.

How to pick like a pro

Is it ripe?
Strawberries are ready when fully red to the stem. Blueberries should be deep blue with no red at the stem end; ripe ones roll off into your palm. Blackberries are ripe when dull black, not shiny.
How to pick
Pinch strawberries off with a bit of stem so they keep longer. Cup blueberry clusters and roll with your thumb. Pick into shallow containers so the bottom layer is not crushed.
Best time to go
Early morning, before the heat softens fruit and picked-over rows fill up.
Keep it fresh
Do not wash until you eat them. Refrigerate in a single layer; most berries keep 2 to 5 days.

Farm country: King County

King County had 1,604 farms in the latest USDA Census of Agriculture (2022). Of those, 290 sold food straight to the public and 61 earned money from agritourism like u-pick and tours.

186 acres of blueberries #8 of 27 counties in WA
61 acres of strawberries #5 of 19 counties in WA
56 acres of raspberries #5 of 23 counties in WA
3 acres of blackberries

USDA National Agricultural Statistics Service, 2022 Census of Agriculture. Some county numbers are withheld to protect individual farms.

Check hours before you go. Listings come from public directories and many were last updated in 2024.

Farms nearby

3 miHarvold Berry FarmCarnation, WA🍇3 miOxbow Farm & Conservation CenterCarnation, WA🚜4 miRonnei Christmas Tree FarmUnion Hill-Novelty Hill, WA🎄4 miFirst Light FarmCarnation, WA🚜4 miMuddy Boots Pumpkin Patch & Corn MazeDuvall, WA🎃 🌽4 miHenna Blueberry Farm CarnationCarnation, WA🍇 🫐

All farms near Seattle · Farms in Washington · Berry farms everywhere

Plan your trip

When can you pick blackberries and raspberries?3 min read · Nov 2026 When is strawberry picking season? Dates by region3 min read · Nov 2026 How to pick ripe strawberries (and keep them fresh)3 min read · Nov 2026

Questions about Blueberry Glenn

Is Blueberry Glenn open today?

We do not track live hours. Check the farm website before you go. Our listing comes from public directories and was last updated Feb 2024.

When is the season at Blueberry Glenn?

Berries typically run May to Aug in much of the US. Exact dates depend on the farm, the region and the weather, so confirm with the farm.

Where is Blueberry Glenn?

The listing gives the address as 355 Kelly Road NE, Duvall, WA 98019. Use the Directions button for turn-by-turn directions.

Can I bring my dog to Blueberry Glenn?

Pet rules vary by farm and by field. Many u-pick farms do not allow dogs in picking areas for food safety. Ask the farm before you go.

Is this listing wrong?

Farms can fix or claim a listing for free on our add or claim your farm page.