they are started to turn back to green but very slowly going to start with the nutes tonight but i broke my digital ph meter no luck what so ever so i ordered one off flea bay and now i using those strips to measure my ph and i'm not sure but i think i might be colourblind lol they suck,hopefully my ph meter comes in soon, it was the wrong time to break my ph meter with a ph lockout and all. my poor plants but thats life i guess