Cold stratify for at least 5 weeks in sealed plastic bags with plenty of air on (in order of preference): finely chopped live Sphagnum, finely chopped LFS, paper towel - all barely damp.
After strafication sow onto chopped live Sphagnum, chopped LFS or a standard CP peat mix. Keep these in sealed bags or under a dome with plenty of light (but not direct sunlight). After germination slowly decrease humidity by opening the bags/dome slightly more over time. Once "hardened off" grow under lights or in filtered sunlight, terrarium growth ok for first year or so.
Final growing media (in order of preference): pure live Sphagnum, 1:1 perlite:LFS, 1:2 peat : perlite mix. Top dressing of live sphagnum, perlite/pumice with LFS/peat mixes. Use peat pots, unglazed clay pots or light colored plastic or glazed pots.