Varden™ Irrigation Parts PackageComplete Drip Irrigation Kit for Vertical Gardens This all in one irrigation package includes everything needed to keep your Varden vertical garden hydrated with ease. Perfectly configured for use with Varden Trays, this package ensures you get efficient and precise watering where it matters most: the root zone. Includes (25) 1 2 Water supply line (5) 1 2 Straight line couplers (5) 1 2 Elbow couplers (5) 1 2 Tee Coupler (5) 1 2 Spin lok end caps (5) 1