My nightmare first grow!

Hey fellow growers another week in the books! Not a lot going on this week except some leaf plucking! Total plant life is 77 days old( 10 days over Northern lights supposed to be harvest time). I'm in my harvest window now for pineapple auto. Neither plant is close to ready! Both could prob use another 2-3 weeks! I will start my 2 week flush today on these ladies. As I need this tent for drying. I would try to stretch these ladies a little longer but as fast as they are yellowing I'm not sure if I can even make it through the two week flush! These girls have started defoliating themselves and I'm running out of fan leaves. Thanks to my rookie mistake of defoliating all my fan leaves off both plants some weeks back! All the issues these plants have are my mistakes. Like I just found out that changing from blurple lights to white lights in flower could have stressed these ladies🤯💩🤬! Now that I think back and look back my girls were doing well up till light change! Live and learn is what this has become for me. Not a pro and prob won't ever be until I can figure out this nutrient feeding. I can look on all these different sites and everyone will tell you a different amount to feed and still have yet to find one single feeding suggestion chart for an auto flower using my nutrients. Well as u know from last week I did a 10 gal flush to correct dry pockets in my soil. It helped! Both plants will now hold a gal of Solution instead of a 1/4-1/2 gal. It didn't improve the yellowing of either plant. I was told to stop giving nitrogen as the plants themselves are passing maturity and are nearing the end of their lifespan. I thought when u stressed an autoflower it just set u back a week so u had to grow a week longer. What I was told is an autoflower is genetically designed to go a certain length of time and once it passes that time that's it! So losing a week to stress is a week lost of 🌸. Can anyone reassure me that this is the case because it is important to me to know that I'm putting out accurate info to others. So enough rambling... 10/27/21 3ml calmag 2ml micro 4ml bloom 1/2ml ph down Ph 6.38 631ppm Solution temp 70.4°F 10/31/21 Will begin flushing today! So while the site was down for 2 almost 3 days🤬 I got bored and started an Instagram page for my grows! Now keep in mind I'm no instagrammer! I mainly did it so when I need to show someone pics of my plants it's faster on there than here! I also became an affiliate for Viparspectra!! So excited to be a member of their team as I love my Viparspectra vs1000 lights! But if your in the market for grow items check them out for your grow needs! Here you can use these to help save u 💰! Who doesn't like to save💰?! 🤑 https://partners.viparspectra.com/?ref=Wackytabacky420 🤑 Or coupon code: Wackytabacky420 Well guys I'm ready to start flushing these ladies! Always work to be done in the garden of Wackytabacky420! I would like to give a shout out this week to 🌟legendaryseedthumb🌟 for helping and answering some of my questions while site was down this week. Thanks growers and viewer's for stopping by! Till next week Best of luck and Happy Growing!😎🌱💚💪💪 Don't forget to smash that 👎button!