This season
The 2026 blueberry season ended in mid-July. Blueberries run July and August and the farm reopens in November and December as a cut-your-own Christmas tree farm.
Checked August 21, 2026
About This Farm
Tammen Treeberry Farm at Wilmington is two farms in one year, and its name says so: blueberries in July and August, Christmas trees in November and December.
What You Can Pick
Blueberries, July and August. The 2026 season ended in mid-July, which was short.
Good to Know
Open 8am to 4:30pm.
No price is published. Email btammen@tammentreeberryfarm.com.
Pro tip: a blueberry season that ended in mid-July is a short one even for northern Illinois. If you are planning around this farm, treat the first two weeks of July as the window and ring before the third.
What You Can Pick
Blueberries
Jul - Aug
How we rate it
Our own assessment, scored the same way for every farm on the site, from what each farm publishes about itself. Not a visit, and not a public review score.
4.1out of 5, the Pickeria rating
- Fruit qualityHow good the picking actually is
- 4.4
- ExperienceWhat the visit itself is like
- 4.3
- Family friendlyHow well it works with children
- 4.3
- FacilitiesToilets, seating, parking, shade
- 3.4
- ValueWhat you get for the entry and the fruit
- 4.2
Plan Your Visit
Address
37131 S Essex Rd, Wilmington, IL 60481, USA
Wilmington, IL 60481
Wilmington, IL 60481
Opening Hours
Monday8:00 AM - 4:30 PM
Tuesday8:00 AM - 4:30 PM
Wednesday8:00 AM - 4:30 PM
Thursday8:00 AM - 4:30 PM
Friday8:00 AM - 4:30 PM
Saturday8:00 AM - 4:30 PM
Sunday8:00 AM - 4:30 PM
In-season hours from the farm.
Checked August 21, 2026 against the farm's own website
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