Contact Info
Toll-Free Phone: 888-619-3474
Local Phone: 989-921-3474
Fax: 989-921-4666

Mailing & Shipping Address

Blue Thumb
5327 North Michigan Road
Saginaw, Michigan 48604

In-Season Hours

(April 1 - September 30)
Monday - Wednesday 8am to 6pm
Thursday & Friday 8am to 5pm
Saturday & Sunday Closed

Non-Season Hours

(October 1 - March 31)
Monday - Friday 8am to 5pm
Saturday & Sunday Closed