New to Neo - Bonsai Pots OK?

[Hakumin]

Originally Posted by estación seca

Hakumin, in the middle photo, right side, is that a cut section of PVC pipe being used to raise the moss ball off the bottom of the pot?

Ignore that. Yes it's a piece of PVC.

The photo is from a website selling pre-made moss mounds for ease of potting. The mounds are sized to fit short Neo pots and it's just explaining how to prevent the mound from settling too deep into taller pots. It serves no function in terms of plant growth.