I remixed a microdrip holder to hold the small micro drip tube (4,6 mm (3/16")) with a spray nozzle vertically.
The nozzle will be roughly 15cm above ground (depending how deep you push it into the soil).
This way I can use a spray nozzle to irrigate an entire area of 40x40cm without the need for the big tubing (13 mm (1/2")) and buying the expensive ‘Extension Pipe for Spray Nozzles (13326-20)’.
I did not like the decipted Small Area Spray Nozzle (13306-20), it didn't spray evenly at any setting. I replaced it with a no name spray nozzle.
The author remixed this model.
Changed clamp orientation, duplicated clamp twice and extended ground peg.