What zone and hemisphere are you in? I’m guessing Northern and somewhere it gets cold(er)? We’re zone 6a and I left our first year globe artichokes in the ground more or less as is. They’re not brown, but they don’t look that happy after a few hard frosts. I’m surprised to see what looks like new growth on yours combined with the brown.
Huh, any particular ABS brand(s)? I am tempted to grab a roll. I’ve been running polymaker’s ASA and other than warpage on big parts with my lower chamber temps (yay big printer with lots of enclosure surface area) it prints fairly well.
I run the filter inside an enclosed printer with an exhaust fan.