Got some Coulter's Matilija Poppy seeds a while back from a native seed supplier and I know they are difficult to germinate, so have been looking at various guides. Saw many references to exposing them to smoke from pine needles/etc. Finally came across one that recommended liquid smoke as an alternative (as long as it is just water and "smoke").

Anybody have experience using liquid smoke for helping seeds germinate? (or real smoke)