Hello ! So I heard a lot of things about flushing so here are the things that are important to me : -1st°- Flush at least 7 days before harvest , the best is 10 days to 2 weeks in soil
-2nd°- To flush you need to give the plant at least twice the volume of your pot ( fully saturate your pots : for a 10L pot use 20L of water) to wash the nutrients away -3rd°- The good moment to stop is when the runoff water is clear ( at the begenning of the flush it will be brownish ) -4th°- You can flush in 2 part if you choose a long flush (2 weeks ) -5th°- After flushing try to let the medium get fully dry before harvest ( you can have a better terpene profile thanks to that ) . I hope it will help you 😁👍