The "learning points" from this thread are not at all specific to Aussie Gold. Instead, it's related to understanding the interrelationship between:
- The needs of the plant,
- The conditions you grow in,
- Your watering habits, and
- The properties of the medium.
I'm sure that for some, Aussie Gold is spectacular. H&R grows almost everything in something similar, and nobody's going to tell me their plants aren't grown very well. Move them into my conditions in Pennsylvania and they will suffocate and rot in no time.