What soil to use for Wollemia Nobilis?

[neonrider]

Hello everyone! Peace be upon you. Could someone advise what soil to use to replant WOLLEMIA NOBILIS (Wollemi Pine) into a larger pot? I bought a huge package of "SPHAGNUM PEAT MOSS". Should I mix 50% of it with any kind of soil? Last time I planted wolemia in a regular soil outdoors and it d(r)ied. Perhaps it was too young, or it was too cold, too little or too much water or the wrong soil. Please advise exactly what soil to use and where to buy it. Thanks very much in advance for your advise!