Overhead hose carriage / trolley for greenhouse watering - YouTube
Amazon.com: JLDN Retractable Poly Wall Mount Garden Hose Reel, Lockable for a 180 Degree Swivel, can be Used in Home, Garden, Greenhouse,White : Patio, Lawn & Garden
Hose Trolley Archives - Cherry Creek Systems - Greenhouse Automation Products
OBC Northwest, Inc. - OBC Custom Hose Trolley Systems