Pot Noodle Lid for Kratky Method grow pot, 32mm hole

cults3d

This lid allows you to reuse an old Pot Noodle container as a pot for growing plants using the kratky method. The hole is 32mm to fit a net pot, the ones I bought were described as 1.5" pots. There is a small ridge so it clicks around the rim of the pot. Print in the orientation shown in the picture. I recommend using a relatively heat resistant filament, direct sunlight if hot enough will cause PLA to warp so use ABS or some other filament that will resist warping in heat. Either paint or otherwise cover the pot noodle container as light getting through it can cause unwanted algae growth in the nutrient solution.