I have (SAFELY) collected a bunch of orchid seeds from Michigan orchids like Spiranthes, Epipactis, Corallorhiza, Calopogon, and Isotria. I am going to try and grow them by seed, but I am not sure if I should flask them in a different way than epiphytes. I typically grow terrestrials as mature plants and have never flasked. Any help? Where to buy materials? What to know?