Should I start flushing?? need advice!

this is week 6 of flower and im pretty sure theyll be ready by week 8, but i didn't keep a journal for my first grow so i need some help. the pics below are purple erkel and GDP. do you think its safe to start flushing now?

what kind of nutes are u using or is it an organic grow?

Those look like they have weeks and weeks to go.

Personally i don't flush my hydro at all and have never noticed a difference.

im using micro, grow, bloom, overdrive, budswell, b-52, H202

i would flush it the last week just incase but i agree i would give it some time to grow for a few more weeks u will definetly see increased trichnome and total bud growth