Do you think roots growing out looks nasty on hair?

I dyed my bottom layer of hair blonde about 1 month ago and its growing out and i think it looks kinda nasty do u think it looks nasty when roots grow out? after all mines on the bottom layer you can hardly see it unless i grab it in a ponytail. I cant dye my hair all over to its original color because my mom wont let me. And i cant bleach my hair the roots again because i gotta use the money for school supplies. But i was wondering does it look nasty even tho u cnt see it unless i grab it? Will i make a fool of myself?