My hydroponics system is outdoors and heavy rains can mess with EC and pH values, so to minimize uncontrolled rain water intrusion, lower unwanted evaporation and additionally add some support to the plants… a little design work in Fusion 360, to the 3D printers, and out comes these custom little fellas!

#grownostr #tsp #3dprinting #3dprint #caddesign #cad #hydroponics #gardening