PharmaZanswered grow question 6 years ago Hey, the same ExperementGREEN said no more nutes flush and feed molasses if anything. But you will still need to flush after adding molasses as it contains some Mg. Though you could flush for 2-3 weeks with plain PHâd water and just be done with it. Youâve had a learning experience growing for the first time, congratulations. Now itâs time to reflect and figure out where you went wrong to avoid that next time. Although all of us make mistakes, itâs often doing to much to the plant or âloving it to muchâ that eventually kills it bare that in mind. Good luck on harvest keep us posted