How do I make a blankets knitted in panels larger?

How do I make a afghan knitted in panels larger?

As I said in your other post we need more info. There are just too many patterns to to know what you’re doing.

Hi nikkidizzi I am very new to knitting, but have crocheted for over forty years. When I want to make the panels larger I start off with more stitches. You would have to cast on more to make the panel wider or continue to knit until the panel is the desired length. I hope this is helpful. As far as your other post about using fewer colours, I would just make the panels with the colours I liked and then sew them together in the order that is most pleasing to me. I really hope this is helpful.
Vicki Henderson