personally I would pot it up to the final container to reduce the number of times you have to transplant it.

Thanks Jason! I was hoping that’s the way to go.

Here is a good article on blueberries in containers. I have 13 different varieties in containers for the past 5 years.

https://extension.umd.edu/hgic/topics/planting-blueberries-containers#:~:text=Mature%20blueberries%20need%20a%20container,harvest%20blueberries%20the%20first%20year.

Another good read

https://www.thespruce.com/growing-blueberries-in-containers-848170

Thanks Nick! Will be doing some reading :)