Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information Humboldt Hydroponics ← View details 2010 Tunnel Road, Redway, CA 95560 +1 707-923-1402