have some phals going into the fridge at 55f to get them to spike. Keep you informed. I know this will work bec the small noid I kept is pushing something up now after 3 weeks. The others are Surf Song and White Dream V3.
They all had grown at least one good leaf before I try to force a cold spike..and don't do this with your species phals..it might kill em. I haven't tried this with them yet.