Hey Demps - what state are you in? That might help people guide you. I am sure folk here can guide you to various specialist Bonsai nurseries. Also - I posted this note a few months back. If you’re interested in Australian made pots - there are a number of options.
Apologies in advance if the link below does not work, just resting in my couch - perusing forum on my phone. Not sure how to copy link properly.
If below does not work - just search pots or go to the specific category on this forum and you should find heaps of info.
One last point. I am not a pot expert - nor am I affiliated with anyone ... others will be better qualified to answer.
Murrumbung Studio and Others
https://r.tapatalk.com/shareLink?share_ ... are_type=tBonsai teaches me patience.
Tending bonsai teaches me patience.