Amazon.com: Gardena 18700-20 Aqua S, 90 m² - max. 220 m², Black Orange Metallic : Everything Else
Amazon.com : Gardena Water Stop 13 mm (1/2") and 15 mm (5/8"): Connector with Water Stop, Power Grip, Great Hose-gripping Power, Simple Replacement (18213-20) : Patio, Lawn & Garden
Amazon.com : Gardena 36938 Garden Hose Y-Valve With Quick Connector : Garden Hose Parts : Patio, Lawn & Garden
GARDENA Water Smart Flow Meter: Practical water meter for attachment to the tap or water consumer for monitoring water consumption with a clearly organised display; battery-powered (8188-20) - - Amazon.com
Amazon.com : GARDENA 1892 Full Control Water Timer, Includes Hose Connector, Automatic and Water-Saving Watering : Patio, Lawn & Garden
Amazon.com : Gardena 39022-G Premium Metal Watering Accessory Adapter, For Adapting Watering Accessories to the Original Gardena System : Garden Hose Parts : Patio, Lawn & Garden