raspberry cane pot size
i have 10 raspberry canes. 5 each of tulameen and autumn bliss. they have been bought from B & Q and provided as a pot of tied together canes. my intention with these was to plant them out but i have had a bit of a bad soil situation () and so it wouldnt be wise to plant them out now til at least autumn but most likely next year.
so for now, id like to move each cane into a pot. but im wondering about pot size for them ... assuming they get planted out next year, what size pot would be reasonable to aid growth and not inhibit it by being too large? im not fussed about getting fruits from them this year, as i see it more important they are only planted in the best type of soil i can provide them with to enable better long term gain.
what recommendations are there for pot size? while at it, id like the same answered for blueberry - (these would be in 1.5 or 2 litre pots). except, the blueberries would stay in containers. ive read around 18" is a good size but im assuming thats for a full grown plant and not a younger one.