Has anyone experience with germinating Lingonberry seeds?
Cold stratification for how long?
Dr. Deno has the seed germinating at 70°F with light.
He tried Vv. macrocarpum, myrtillis, nummularia, uglinosum and vitis-idaea. Only uglinosum needed cold conditioning.
Rick Rodich zone 4a. Annual precipitation ~24 inches
near Minneapolis, Minnesota, USA
I went to the wrong data base!
Clothier has it no higher than 4 degrees C