Our business hours are typically from 8am-4pm PST, M-F. We are closed most major holidays.

Phone: (530) 467-5211

Fax: (530) 467-5733

E-mail: contact @ growpro-inc.com

Write to: P.O. Box 719, Etna, CA 96027

Visit us: 1838 Eastside Road, Etna, CA 96027