Lead Through 3/4 inch for Ebb and Flow Tray

Use this 3/4 inch lead through when your ebb and flow tray runs on drip lines. It is 5cm long. Push it through the hole at the tray drainage point and lock it with the nut. On the outer end you clip a 25mm PVC coupling for the drain pipe, the sort any hardware shop stocks.

After each drip cycle the runoff from the base of the pots drains away and the tray falls dry. Dry roots breathe, and a dry bed stays clean. Run one drain line through several trays and you can plumb a whole bench in an afternoon.