Outdoor Autoflower Help

Hi all another rookie question. I have an autoflower I'm growing outdoors on Day 33 from the time it sprouted from seed. Growing in FFOF/HF potting soil/EWC and HF fruit and flower. I noticed 2 leaves at the very bottom are yellowing and dying off. I've been giving EarthJuice Grow and Catalyst the last 2 weeks (maybe 3 times). The plant has developed some slight powdery mildew which I just noticed as well and treated with peroxide and water. Should the leaves be yellowing up this early and dying. I haven't given any bloom yet but figured the soil I made would be sufficient for at least 2 months. Any info appreciated

Noticed these today on a couple others. I have some bug issues which I'm treating with insecticidal soap. Not sure if all this are nute burn, bug problems, K deficiency or what..

yeah anytime a plant starts to bud it'll take the bottoms off slowly as long as the rest is all green you should be good. but growing outdoors will make it alot harder to control bugs and other variables that you wouldnt have indoors but for the most part its looking good still and not like my burnt sativa thats mostly curled up, but as soon as my auto flower started to get hairs it soon started losing the bottom two leaves as well