yellowing leafs

Hello everyone!

i have 2 leafs turning yellow at the bottom of the plant.

is it because they are getting low light down there because the plant is too bushy or it could be some kind of nut deficiency?

its my first grow so I’m kinda worried.

also it’s an autoflower so I’m a bit afraid of removing the leafs

thanks for the help!

Could be normally those will be so light deprived that they'll droop and fall off with a brush of the hand no force at all. Lower leaves die, just have to watch for that fading to spread. From pic everything else is dark green shouldn't be too concerned unless again it spreads.

The plant looks healthy. It could be lack of light. You could remove it but since you're a new grower I would suggest leaving it for a couple more days. Watch & learn. Overall, it looks like you've done a good job with the LST.