Wow, I'm learning a lot... Hadn't heard of any of the original growing Amendments...
* Turface
* Coir
* Pumice
* Azomite
* Promix
Nor, rice hulls... gives you a lot to research... for possible future use..
Chantell, do you have good results with your house plants in the rice hulls?
I know you like those harder to grow rascals...