No it didn't and now your worrying me lol. I did a mixture of flushing methods. Some with a little bit of lemon some with a little bit of fert and some just straight water. Also I dimmed the lights a little bit. So that they can stop getting blasted. As far as the meter I'm just hoping it was calibrated When I flushed the plants the water that came out the bottom was reading between 6.4 and 7 for every plant. I'll see tomorrow. Oh and my thermometer is reading about 84-88 degrees right now with the new fan and it feels a lot Cooler than it did before so I wouldn't be surprised if it was about 100+ in there before. I hope I see something I like tomorrow