Quick note on Calochortus leichtlinii germination

The first seeds of Calochortus leichtlinii (moist/cold stratified in the fridge) are emerging the radicles.
I noticed them since last week with a magnifying glass and they are big enough now for a picture. I don’t know if they really have to be kept at cold until the radicles start growing but best to be sure (about 10 weeks of cold/moist stratification).

Calochortus tolmiei seedlings are already above ‘ground’! (vermiculite in this case).