This is an alternative mix to using sphagnum moss with Neofinetia. Since the posting of our video, we have found that a combination of medium grade and small grade bark works best for water retention overall, and this mix now consists of a mix of medium and small Orchiata, perlite and charcoal. The ratio is 1/3 of each product, with the bark consisting of a blend of power and classic Orchiata. We previously used growstone instead of perlite, but it is no longer in production so we are using a coarse perlite instead.
The hobby bag size of this mix is 10 liters of product, which is double the size of the small bags of Orchiata bark.
This mix is featured at the end of this video at 9:20: