Post Nute Burn(1 month till harvest). How do I handle sick leaves?

Wondering if i should start cleaning the burnt parts off via clippers or wait? Will this affect my harvest more negatively if I do? Could use some experience here, if I leave the burnt tips on all the way till harvest will It spoil?.

Btw the Blue Berry(plant in photo) is doing much better after a good flush.

pull em

No more nutes, shes full

I'd leave the crusty leaves as a control point

and flush now 3 times the pot size with air temp water

allow to dry overnight

So I should not be worried about rot or mold whatever due to burnt tips staying on though eh?
@vostok that's a good rule of thumb for flushing, I'll have to remember that

burnt tips is just that dead ...finished kaput!

some of the yellowing will return to green, tho much won't

good luck