Root irrigator for micro-drip/spray system

Due to our pretty brutal summers here in South Africa and occasional periods of little to no rainfall, evaporation is a big problem when growing vegetables. I designed these to replace the mist sprayers on our micro-drip irrigation system to maximise the water usage from our rain harvesting tanks. The image used here is a render, as I've just updated the design to practically eliminate all supports and have not yet printed the new model. The previous version has been printed, tested, and iteratively adjusted to achieve the optimal spray pressure through the base so that you don't blast the soil off the roots. Bear in mind that this is intended to be used with multiple attachments so that the water pressure is distributed along the pipe. If you are only using a few of these, you may need to regulate the pressure. A very important note regarding slicing! The model was designed so that no internal supports were needed (for obvious reasons). You will need to set your support thresh