The light off thing is kinda a myth. But plain water, with even a little molasses dissolved in it if you like, is perfect for the last couple days before harvest.
BTW there are a lot more hydro-oriented peeps on here than me lol. My hydro style is: open bottle of Canna Aqua. Dump in res. Walk away. Wait for plants to start looking crappy. lol! Kidding, but I don't really get fancy with my dro stylee.
stinkyattic Reviewed by stinkyattic on . Stiky Stinky U seem like the most knowgledabe on here no offense to anyone else. I'm trying to get one last push out of my grow I have been flushing my bucket for 2 weeks just water and phosophoload the nitrogen has been dropping out steadily but the trics will be done before the end of the week can I run on just plain water with the light off for the next couple days. To really bleed the leaves out. And will this make the flowers go crazy searching for the light. What u think.l Rating: 5