White Widow Auto ILGM in 9oz cup

Beginning of week.. Well.. Between nute burnt leaf tips at the top (minor) and the yellowing leaves toward the bottom (getting a little worse) I think I'm going to add in the bloom booster again.. Idk why I even thought it was a good idea to stop... The burnt tips are very minor.. But meh.. Live and learn! I just figured such a small plant would be fine with less nutes.. But she will be fine either way I'm sure.. Trichomes are lookin nice! Pistils are kinda turning.. A bit early and I think that may be a little from the heat and the lack of nutes.. Again, I could be wrong.. But I think she will make it! Mid week.. Ok.. Well maybe I was wrong about "rootbound"... Well.. From what this plant has been doing.. The bottom leaves on one branch was pretty yellow this morning and I ended up removing them.. They pretty much fell off.. Other bottom leaves are sort of yellowing.. But Id rather leave them on there till they fall of on their own.. Mostly, because if there is a deficiency, I'd hope the plant will take what she needs from those leaves.. I've upped the nutes a bit this week.. And I am now already seeing nute burn spread a little bit more.. Not too bad.. But I'm starting to wonder if maybe the "rootbound myth" just takes a massive amount of roots and a minimal amount of space.. The leaves were a little droopy this AM too.. Medium was pretty dry.. But when I watered, they perked up pretty quick (about 2 hours).. Also seeing the pistils turn a bit.. (See mid week pics).. Also added a couple pics of the clone of this girl.. Lol.. Just to prove a point.. Growmie said you can clone autos.. Yeah you can physically do it.. But this is only gonna produce 1-2 grams.. It would be a great option to produce some feminized pollen.. I almost tried it actually.. But I didnt get around to start the process.. I've just been giving this clone watered down runoff from the mother girlie.. Seems ok I guess lol.. Other than all that.. Mama plant is happy (enough) as far as I can tell!.. End of week.. She's still doin her own thing.. I would transplant to a little bit of a bigger cup.. But then I'd have to change the title of this and I REAAAALLLY don't want to lol. I'm assuming its the rootball being choked a little.. Shes still alive and a bit happy.. But the yellowing is not making any sense to me.. Welp.. On to the next...