Evenin' madalasatori, nice to meet you and hope to help
Been growing a star jasmine in a tall ceramic container on the back porch for the last 6 yrs. Was a foot high when it first went in now over 3ft tall 3 ft wide. Has southeast exposure with afternoon shade from a tree and the house. Gets water once a week depending on conditions, hot summer days require two or sometimes three soakings to keep her happy. I fertilize with one cup of alfalfa meal around jan/feb while the plant is still dormant.
I added a pic taken today if that is okay. easily fixed if not what you want
The container is roughly 2ft tall and 14in dia on the inside. Made of ceramic, not sure what yours are but this particular one has over 1 inch wall thickness. May be something to consider maybe not.
what kind and size are your containers?