First time grower. Looking for help

[PhytoPhreak]

I’m getting yellow/brown branches. Is this normal?

[PhytoPhreak]

One of my plants I’m having this issue where the leaves look bubbly near the end and seem dry.
Any ideas why? @dbrn32 @Growdoc

[Growdoc]

It could be a bit overwatered or environmental conditions in grow space.

[dbrn32]

This could just be leaf variegation.

[PhytoPhreak]

My other plant has lightness around the edges. Not sure what’s up with the two of them. Ugh
@Growdoc @dbrn32

[Growdoc]

Middle stage of potassium deficiency or your ph is out of line. Actual runoff numbers would help determine which.