The GreenStalk Tubing Coupling is a watering-system connector that joins two pieces of black tubing for the GreenStalk Spring Automatic Watering System. It helps where a longer run is needed than the 52-inch length the tubing comes in.
GreenStalk Coupling - Highlights
Extends tubing runs
Connects two lengths for planters placed further from water.
GreenStalk Coupling - Specifications
Use: Attach two pieces of black tubing
Compatibility: GreenStalk Spring Automatic Watering System
