Organic mould is just pH neutral soil. At the moment it is hard to get supplies for growing since during the month of August almost all stores are closed until September. Thanks for the advice and infomation and I've looked into what I should do.
I read the alcohol and water mix on a few sites online and said its a good way to quickly kill spidermites and does minimal damage cause it evaporates off rather fast.

Just wondering though what causes leaves to curl down though?

I've started 4 more plants a few days ago and will take in mind what you said.