I have no buds on my Dahlia
I have a balcony garden, all my plants are in containers. I re-planted a tuber from last year. Did everything needed to keep over the winter, eyes growing, all was well. Has been growing since April and has lovely leaves (now starting to brown) and is about 5feet tall. NO BUDS, where are my buds. Last year it was full of flowers. What should I consider doing with it now?