n1mbu5answered grow question 1mo ago Ok so first off, definitely flush always! 100% improves the taste in my personal experience. I've grown the same strain a few times, some with and without flushing it is definitely no myth. You get a harsh taste otherwise and even with 3+ months curing it will not completely go away.
Second, by flushing I don't mean waterlog the plant , you don't need to flush out the soil with litres and litres of water, you just switch to plain water for the last 1-2 weeks of their life before harvest, simple as that.
I add flawless finish by advanced nutrients and can definitely recommend gives a nice smooth finish and brings out the flavour.
And then I come to the main question of when to stop feeding, you should follow the instructions of the nutrient company. Check out the biobozz guide for which nutrients are given at what point of growth. If you can't find specific pointers, stop feeding 7-14 days before harvest.
Hope you found my input helpful ✌️