Speedrunseeds Autoflowers to the MAX - 5x5 maxed out autopot grow!

Some problems here and there, two plants are yellowing while it's still way too early. Otherwise everything's good so far. I'm now going fully sterile, in case the roots might be rotting for the two problematic plants. It might slow everything down enough to let them finish, or even remove the rot. Noticed a fart smell coming from one of the pots, so just making sure. Also changed to 20/4 cycle. EC lowered to 2EC and will keep it that way, now with PK13/14 added. No more canna boost, no more cannazym. PH kept at 5.5 for now, letting it rise to 5.7 here and there. Also defoliated the biggest auto for some better air circulation. Added a third fan, this time on the floor, to keep lower canopy ventilated too. PPFD around 800 at 20/4 cycle. Estimated harvest in around 20-35 days.