If I was you, I would buy a bottle of bio bizz and bio bloom. A fish tank, an air pump. Bio bizz nutes... grow sends the ph down and bloom send the ph up. If you measure you nutes out, buffer them in the fish tank, within 24 hours you can get it to the correct ph, without using ph up and down, just buffer it with air, it will also buffer itself in the soil so if you ad the veg nutes at ph 6.2 say, it will continue to rise in the soil. But the plants will be able to feed from the soil fast. Important, get a moisture probe!!!!!!!! now you are using air pots they are a marriage made in heaven. You will 100% know it's properly dry and there are Not damp spots. With regards to the bad times you have germinating seeds, I used to do all the tissue lark and all that, Now I just make sure the soil is warm and damp (light is not important at that stage), put the seed in the glass, when it sinks, plant it in soil and Keep warm. Even if you go 24-0 then switch to 20-4 or something after 3 weeks, your plants will be elite. All I do is poke my moisture probe through air pot, if its nearly dry I make a feed up, when it dries I give it an extra day, or til when the leaves point down, then feed it. I feed mine 2ml per litre of grow + at the minute (6ml per litre of bloom) lol. They are auto's too and look great. You remind me of me when I 1st started out in my 1st few grows. Don't be hard on yourself, you have a great attitude, but just remember to keep it simple. Good luck with the grow, I'm sure it will be ok. Fb#2 is a reasonably hardy strain so she will pull round for sure. Check the fan, check the temps at the bottom and top of your area. Really need to keep it between 23.6 and 30 for temps ideally. Someone else mentioned, get the pots of the floor, anything that doesn't take up much height. Make sure they are properly drained when you water them. It will be ok, 99% of the time, 1 minor change will change loads
