Eg1 (Linden, 1980)

Originally cited by Lindén, 1980. Aseptic germination of seeds of northern terrestrial orchids. Annales Botanici Fennici, 17, 174-182. 

Ca(NO3)2 * 4 H2O  1000 mg  FeSO4 * 7 H2O  20 mg  K2HPO4  250 mg  KH2PO4  250 mg  MgSO4 * 7 H2O  250 mg  (NH4)2SO4  250 mg  Sucrose  10 g  Coconut milk (Gibco)  20 ml  Agar  10 g

Source: Rasmussen, H. Terrestrial orchids from seed to mycotrophic plant. Cambridge University Press, Cambridge. 1995.