| | Re: How-To: Mineralized Soil Substrate, by Aaron Talbot
Thanks very much for your article, I look forward to trying this. I have a question as to which pottery clay is better. When I've taken pottery courses, we've had access to 2 types of clay, a reddish brown one and a light grey one. It sounds from reading the posts that you've preferred the red one - is that correct, or do you think it will make a difference?
Thanks in advance for any suggestions.