Really white main cola

I don't 100% know the strain, I found the seed in some prepackaged orange tangy and grew it.
I'm almost 7 weeks into flower and the main cola is still, really white, it kinda always has been.
Lower buds seem to be progressing internet normal but the 4 big ones and especially the biggest seem really white.
2 questions... Anyone know what's up with the white bud? .. And... Do some strains mature from the bottom up? Lower buds look like they'll be ready sooner.
Thanks.

From the top.

Here's a lower bud.

All i see in this post is overthinking . Give her some more time and she'll be aight nice looking colas . <3 Frosty

Unfortunately it looks like its been light bleached.

The bud itself is white, not just the hairs. Doesn't look too bad yet, I'd look into your lighting situation though

Looks like a keeper. Reveg her after harvest. Then spend 5 months revegging her then take cuttings. I mean if she stoned's & taste as good as she looks. Just a thought