Johno82 Posted April 18, 2021 Share Posted April 18, 2021 Alright lads, To those that use Autopots how are you pre harvest flushing . I’ve been told to top feed and obviously empty the run off from the pots. However i have been seeing a few saying they just fill their res with PH’d water and continue watering from the bottom?? Cheers. Link to comment Share on other sites More sharing options...
GSZZ Posted April 18, 2021 Share Posted April 18, 2021 Flushing in an autopot is just to make sure that the top of the pot hasn't gotten too dry and salty, ideally you'd do this once a week. As for pre-harvest flushing, I would just fill the tank up with plain water for the last 2 weeks. 1 Link to comment Share on other sites More sharing options...
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