Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information Humboldt Hydroponics ← View details 1302 Union Street, Eureka, CA 95501 +1 707-443-4304