OH don't worry, I did it all wrong

She's dying now. Bud production seems slow.
I started in the bottom half of a water bottle with holes cut in the bottom for drainage.
Originally, it was growing on a shelf with 1 1600 lumen 6700k cfl bulb. Then I split it so there were 2 bulbs.
After a week or two, when there were about 3-4 nodes, and roots were starting to grow back up the bottle, I put it in the 10L pot she's in now. And mixed in a small amount of 9-4-12 time release nutes into the already hot soil.
Then I made a cardboard "grow box" and added more bulbs. At one point there was 8 CFL bulbs at 1600 lumen. Some 6500k some 2700k.
Veg was slow growing, LST response was slow.
I accidentally broke apical dominance before I was ready and below where I intended. (dropped a flashlight on it during an inspection... Oops)
Other than growing slowly, and the occasional signs of mistake, it grew well. Until it Hermied. But I've picked off its balls. Hopefully in time

I dunno where seeds grow but I don't see any yet.
Sometimes I had leaves claw, tips burn, leaves twisted, but it all looked ok.
Now I'm 5 or 6 weeks into 12/12.
Lower leaves are yellowing, browning, and falling off. Stems are turning purple.
Top leaves are getting brown spots that increase in size until the entire leaf dies.
And bud growth is slow.
My GUESS is too much heat, too much nitrogen, not enough potassium, maybe not enough magnesium as well.
It was a good run... I need more supplies and ran out of money.
Anyway my pistils are starting to brown. Maybe around 5% browning...
My biggest buds are about the size if a thumb.
My guess is this plant has a quarter of bud on it.
Not sure if it'll get much bigger over the next few weeks....
But for a first plant ever I'm still happy.