Lowryder fem 2 weeks and deformed? advice please

Hey everyone i have a lowryder from attitude seeds. it looked deformend. instead of a straight stalk growing in the middle it changed to less leaves. has anyone seen this before. is it normal? its already flowering after 2 weeks but still. looks strange. 3 leaves instead of 5? any advice appreciated especially if you have grown this before. I have 4 other seeds already sprouted with this strain.

Need more info they look nice and green what is your Ph, lights, how far, soil, nutes ets...
Some kind of stress maybe, heat, root shocked????need more info please!

none of the above. cfl 250w replacement 2 oof them. ive grown many before and everything has been fine. no stress or heat. soil mushroom compost and peralite. no nutes.

Could be some kind of mutant strain...a guy showed me his single leaf plant no more than 1 finger on all leaves kinda fucked but it died at budding from mold...maybe weak or something,His.
They are green and growing so maybe that is how it will be, if you say all is good! are they growing or do they seem stunted?
Mushroom compost, does it have nute in that soil, could be over ferts, soil too packed? roots not breathing properly do you aerate your water?