repotting agapanthus

I have a grossly pot bound agapanthus and I am going to repot . should I rip apart the roots,?
they are so tight I don't think I can "loosen" them
laura

Use a big knife and slice down between the roots - they will be fine.

Just remember that when agapanthus are root bound
or pot bound,, it encourages
blooms.

thanks for your replies . It didn't bloom for me last year, I think it was so pot bound it couldn't take on water