Sog g13 blueberry headband emerald triangle seeds

Did any one grow or had any experience with this strain? Im doing sog in 4×4 tent with 36 plants in 1 galon containers im Already 2 and a half weeks into flower and the plants went high and wide with alot of side branchinh, my concern is that if there is any chance for root bound??? The roots are peaking from the bottom.. Il post a pic ass soon as this site will be fixed because im having issues doing so, any comment will be great
Peace from israel\Palestine the holly land

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you should have transplanted into bigger pots when you transitioned to flower. not too late. do it now.

Are you sure?? from my on experience i know if il transplant plants in flower you loose alot, thats for sure but what im asking is if there is any chance for root bound and if it normal to roots peak out of the pot in sog? Im old timer with growing but new "s.o.ger"

When you transitioned to flower.

Did any one ever grow this strain???