What is wrong with my dahlia could it be the tubers are r...

10โ pot with drainage

Last watered 5 months ago
Dahlias are drama queens. They have to have the right soil a big pot to stretch their roots and partial sun.judging by the looks of her she could have used a bigger pot. Less sun. I never had a Dahlia come back for me but different grow zone here. You could see if her tubers are rotting and see if she does better with a repot