Is this PLA or ABS? Not to be 'that guy' ^TM^ but I would be worried about microplastics and leaching if you are eating that lettuce!
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Depends on the filament type. Stuff like PLA and PETG have issues like that. ABS and ASA generally don't. Outdoor stuff should generally be done in ABS or ASA (though I prefer to avoid them otherwise).
Depends on the usecase though. If it's something you could reasonably lose in nature (like markers you put in the ground, small signs and such) I'd rather use pure PHA. It will degrade of course, but that's a good thing after all. I'd rather reprint some small utilities occasionally than damaging the very nature I'm trying to foster after all.
it can make them more brittle (eapecially alongside prolonged time in the elements outside), but in a controlled environment like this it should be fine for a while :)
Sure... a typical setup strictly for growing "lettuce". Nothing else to see here...!
Now THAT's a good solution, so much better than trying to do it in one of those silly pod setups that don't give enough room for growth.
I love all the comments about people being worried about microplastics, as if it's not already impossible to avoid them. Don't get me wrong, adding more and going out of your way to eat plastic ain't great, but this is such a small scale fun little hobby!
You must have a massive printer to make those huge tubs though and that's what I'm intrigued by
This, the amount of potential plastic ingestion from using these pots is nothing.
It's a decent size for sure but I am constantly finding bigger stuff that I want to print that doesn't fit lol.
Elegoo Neptune 4 Pro by the way. It has been a great first printer but my next one will have a truly monster build plate.
What's even crazier to me is those don't even look like large walls! I don't suppose you could transport them like that?
I used to make (considerably smaller) hanging plant pots and boy were they thick. I really didn't want to have dirty rained down on me while watching TV haha. How well have yours held up?
The walls aren't super thick but the guy who designed this thing did a great job. I pick them up all the time, I actually take them to the sink to water them instead of taking the water to them because it's less messy.

You can find the design here: https://www.printables.com/model/762433-expanded-a-wider-planter
Wow that's crazy to me! (Am not quite as thin as I imagined) Appreciate the info and the link. Would love to hear how they're doing in another 6 months to a year :).
have I got some almond flavored cookies for you! careful though. eat too many and you might have early organ failure, one or two should be fine though 😉
looks nice but that is a great way to get microplastic infused lettuce
I've used milk jugs as plant pots before. It's food safe material and you can easily design a build around it. Better not have anything 3D printed come into contact with food.
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