I was gifted a clone of a strain from way back in the mountains. No one knows its name because no one has named it. That's just how we roll in Appalachia, feds can't track it down if it doesn't have a name

Feel free to guess what it might be though, I am curious.

The interesting thing about this girl is that in week 6 of flower, just when the leaves were starting to yellow up, she started showing a foxtail on one of the main colas. Nothing serious, so I raised the light a few inches and thought no more about it. Now, at week 8, it is showing brand new buds with white hairs growing out of the other buds, in between the other buds, off the limbs, etc. It is exploding with brand new bud growth.

Anyone care to explain this?

Nothing unusual has been done to this plant.
Using one LED light that draws 135 watts at the wall.
Temps have been maintaining at 65 low - 77 high with one fluke day in week 4 when it hit 84...vent fan was dying. Replaced immediately.
pH has been checked with every watering and has never been outside the range of 5.8 - 7.0
ppm of fertilizers is normal
Topped once at 12" tall, vegged and LST until 16" diameter and 12" tall

This has got to be genetic, but I have never seen this before. At least not to this extent, and it was caused by heat/light issues every other time.

The trichomes are still 80% clear, 20% cloudy on the most mature buds, red hairs as you can see, but no amber trichomes as of yet.

Has anyone encountered this before?

My main question now is...when to harvest? Should I harvest twice? Take the old buds and then wait a few weeks to take the rest?