m0useanswered grow question 9 months ago Flushing is a myth and not needed, blind tests have proven it does nothing and when compared to flushed weed vs unflushed weed judges could not tell the difference.
the idea that it removed minerials or buildup within the plant is not how it works.
I only give water last two weeks of the plants life, however, I grow with dry amendments and they are always slowly releasing into the medium.
Hydro nutrients/fertilizers being washed out 2 weeks before it done is just starving your plant. Feed less as it requires less but none at all and with runoff to deplete the medium is pointless and a waist.
Plants look good, I would say they are ready in the next week or two for chop. lota white pistils still I'd like to see them a bit more brown before chopping down. I see mostly cloudy in the trichomes even if you chopped it today it would be a tasty bud with a proper dry and cure.
Good Luck!