I am about 5 and 1/2 weeks into flower. My plants look like they are almost ready to harvest. I honestly just learned about flushing today. So I need to dump my rez, and just use plain bottled water for about a week? Do I need to adjust my Ph at all. I really need to know today, because with this strain, I think 6 weeks flower is about the max. Damn it I should have been reading and doing my research about a month ago. uhg. However one of my plants died about a week ago, I dried those buds, never once flushed them, and they were incredibly smooth, with a pretty strong head high. I would rate the THC level between 8-10%.