This year we grew 3 strains of Crop King, including Early Miss, Revolver and Dwarfed Low Flyer...follow 2014 indoor sunshine link for more details
Both the Revolver & Low Fyler went into pre-flowers at about 3 1/2 to 4 weeks but the Early Miss I received did not have the auto trait, I had to give it darkness to trip into flower
My friend has the same issue with his Early Miss....it is 5 months old, growing in his solarium and still have not shown pre-flowers....... did not give them darkness
Anyhow, very pleased with the Revolver and Low Flyer....but I'll be returning the Early Miss seeds and will ask for a refund or replacements.
BTW...to the OP....I don't see any pre-flowers