Hello I have been growing for years in soil however this is my first try using hydro. More specifically NFT. The strains are Blue Diamond OG LA Conf and Sour Diesel. I am now in week 9 of flowering but it seems the sour diesel is taking the longest to finish while the two other strains are ready for flushing. Since the nft system shares one rez it is not possible to flush separately so my question is can you flush your ladies and return to flowering if needed? Thank you
yes you can. in fact, some recommend flushing once a month anyway just to clean out any salts that may be building up.