Yellowing…some kind of deficiency?

Getting close to flowering I think. I was thinking of starting to give it some nutes for bloom soon, but from what I can tell it hasn’t really started yet. I saw a similar post and everyone was saying it needs a bigger pot. Reallly hoping I don’t HAVE to do that. But what do you all think? Think it’ll do alright if I were to start giving it nutes? Bigger pot? Any and all advice is welcome. Thanks!

I would say up the food or atleast abit more N..

Its probably fine in that 5 gallon bucket.. but if it concerns you.. as long is there plenty of holes in the bottum you could always partly plant the bucket about a 3rd of the way into the ground

Alright cool. I was giving it veg nutes but stopped. Maybe that’s why. Do you think I should keep giving it veg nutes, or should I switch it up to bloom?

Keep giving it veg for now

Switch to bloom 3 weeks into budding