Brownish hairs in main stem early? Halp!

Heya.

Im wondering is my plant starting to hermie or what is causing this, i see brown hairs here and there ( like 5 ) and mostly in main stem. I did look up on some information that its starting to go hermie due to stress i have caused. Its really early, like approx 3rd week in flower. Strain is northern lights auto. If someone could confirm the cause iwould appreciate it. Thanks
-Soijapapu

-250w cfl
-Soil
-Biogrow and bloom


Ps. I would put some pics too but my phone camera is so bad it wont do any good.

Hey,
I know nothing about brown hairs meaning that it is going to hermie but I do now that the most common reason for it to do so is stress. Usually I hear that is from not having a pure 12/12 light cycle. That could be from opening the tent at night or from lights shining on it if it's outside. I believe heat stress, not getting enough water and a few other things can cause that kind of stress.
Essentially the plant is thinking it doesn't have long to live and that the only way it can procreate is by knocking itself up.

Hope that helps...