This insert makes it possible to use Bittergurka as a hydroponic system using the grow medium and nutriant from the IKEA Växer series.

In the stl folder, you will find STL files that can be printed on most 3D printers, including cheap FDM machines. The parts in the pictures are printed on a Wanhao Duplicator i3 $400 printer.

The complete system:

Close up

All parts together:

Bottom plug:

Insert with hole (print 1)

Insert (print 4)

Top plug