Mr. Obie Strickler reports

GROWN ROGUE TO REPORT SECOND QUARTER 2025 FINANCIAL RESULTS AND HOST CONFERENCE CALL ON AUGUST 12, 2025

Grown Rogue International Inc. will release its financial results for the second quarter ended June 30, 2025, on Tuesday, Aug. 12, 2025, after market close.

The company will also host a conference call on Tuesday, Aug. 12, 2025, at 4:30 p.m. Eastern Time (1:30 p.m. Pacific Time) to discuss the results and provide a corporate update.

Chief executive officer Obie Strickler and members of the management team will host the call, followed by a question-and-answer period.

Conference call details

Date:  Tuesday, Aug. 12, 2025

Time:   4:30 p.m. Eastern Time (1:30 p.m. Pacific Time)

Dial-in:  1-800-836-8184 (North America toll-free); 1-800-836-8184 (Canada toll-free)

A telephone replay of the conference call will be available until Aug. 19, 2025, by dialling 1-888-660-6345 and using replay code: 33641 followed by the pound key.

The webcast will be archived on Grown Rogue's investor relations website for approximately 90 days following the call. For assistance, please contact: invest@grownrogue.com.

About Grown Rogue International Inc.

Grown Rogue International is a flower-forward cannabis company rooted in Oregon's Rogue Valley, a region known for its deep cannabis heritage and commitment to quality. With operations in Oregon, Michigan and New Jersey -- and expansion under way in Illinois -- Grown Rogue specializes in producing designer-quality indoor flower. Known for exceptional consistency and care in cultivation, the company's products are valued by retailers, budtenders and consumers alike.

By blending craft values with disciplined execution, the company has built a scalable, capital-efficient platform designed to thrive in competitive markets. The company believes sustained excellence in cannabis flower production is the engine of the industry's supply chain -- and its competitive advantage.