Issue with one plant but not the other

Hello!
So my two plants have gotten very big and are finally flowering. One is doing fantastic and has no issues, the other is forming brown edges and spots as well as some leaves turning yellow. It’s still flowering, but I’m worried the plant will die before the bud is ready. Any ideas on what this is/ how to fix the issue?

Probb two of the same, but different pot colors. White will drawn the photons for growth in. Your orange pot is not going to receive as many. That’s minimal. But I just want to point out if we were in a science lab your orange would of course always score like due to apportion

They are hungry.

Yea the orange pot looks smaller so you probably water it more causing the nutes to drain out of the soil quicker, pretty common. Feed nitrogen