A Diverse Grow.

I installed a ro system this week because my tap water was awful, I'm hoping it helps make a difference. These plants started of their life in happy frog soil and about a week later I replanted to 3 gallon pots and used ocean forest. 7/25/2020 marks 21 days for 2 sweet seeds dark devil autos, 2 Hso blue dream, 1 g13 pineapple express, 1 advanced seeds auto gelato #33 and 1 greenhouse seeds super lemon haze. However the slh never really took off and I'm actually very surprised its still alive but its starting to actually look healthy its in one of the small seedling pots it has the weird leaf 🍃lol. The other 3 seedlings are fastbuds auto gorilla cookies and are 8 days from seed. I topped the 2 blue dream and the pineapple express yesterday. So far just giving straight ph'd water, I noticed a few days ago that the dark devils, amnesia XXL and the gelato #33 are starting to flower. Seems so quick but I dont have alot of experience with autos or grows in general im still learning as much as possible and if I can be doing anything better please don't hesitate to say something. I've been wanting to do this for a long time and finally have the chance now with all the covid. I currently have one other tent that is currently in flower with ak48, platinum cake and a unknown strain( was supposed to be white widow but I have my doubts) looks very sativa! At the beginning I mentioned installing a ro system and that was because I tested my tap and was over 800ppm combined with over feeding fox farm nutrients(the feeding chart is overpowered) my run off from my plants was well over 2000ppm. I flushed them heavily yesterday with sledgehammer just reached the start of week 7 from 12/12 and hope they rebound from this.