Plants haven't sprouted........ Help!!!

Okay so i planted one auto tangerine dream and one auto white rhino the white rhino germed exceptionally well got really long i think might have germed a day more than needed she was bent a little but i planted her the best i could,and the tangerine dream only sprouted the tip of a root. Well that was on sunday could it be not enough lighting i was gonna add more but i have around 10,000 lumens on them is it too early for them to sprout? any advice would be appreciated.

thanks,
 
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