Auto not flowering

I'm on day 55. Berry Ryder 6 23w CFL (half2700k half6500k) in soil, Fox Farms Trio for nutes. 18/6 photoperiod. Suppose to be harvested in 60-65 days from seed. AND NO FLOWERS!!!!!!!! PLEASE HELP!!!!!!!!
 
I did 24 dark and then 3 days on 12/12 to try to shock it a little into flower. it helped very little and developed a few hairs but at 55 days I'm thinking this lady should be exploding lol
 
I took a clone (I know they can't be cloned) but it has begun with pre flowers at 5 days in a rapid rooter dome and has stretched in height and the roots are not even broke through the plug yet
 
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