That is great, thanks for the advice
Garysj01 - thanks for that, I had that trouble with putting the hemp and particle mix in the pva mesh melting the pva, even though it stated on the packet it was pva friendly.
One of the men on the bank said to me mix in icing sugar or salt and that will stop them melting the pva bag, is that true?
Also Once you have made your mix up, how long would it keep for in a resealable container?
Thanks