This is a marker to go in the ground or into pots to label up your corn.

I've made a load of different fruits, vegetables and herbs in the same style, so check out my profile for more. If I don't have one you want, feel free to let me know and I can make one custom for you.

I would suggest printing in PETG or something even tougher for strength and to stand up against the weather and the water in the soil. I've just used PLA in the picture so I don't know how long they'll last. Also, you could coat the bottom half in resin to give it more durability.

No specific settings really required for these. No supports needed, should print fine without a brim. I've used a 0.4mm nozzle, with 0.2mm layer height. There's a couple layers of infill, I left it at 15% on grid, but it would be fine with probably as little as 8% infill and use gyroid if you really want.