Guess what! I’m still blonde!  

I am usually undecisive. I go blonde one day and then a week later, I start missing my black hair. But for some weird reason, I’m still in love with this color and thinking of keeping it for a long time. 

Look, I even have outgrown roots! 

Now since I have never gotten this far with blonde hair, I have about 1/4 of an inch dark roots. I am wondering when the perfect time to do a root touch up. Any answers for me?