Now you don't have to worry about the lime.
As for the stuff from before, your fresh roots will be going into new soil. You should have flushed BEFORE repotting, because until the roots get into the new soil, they cant take moisture out, and the soil may become soggy and waterlogged- you will need to wait a little while if you are going to flush now, for the roots to make inroads into the new medium. Just give a nice light watering with plain tap water at this point to settle the root ball, and then return to a regular schedule of a quality bloom food.

Keep your temps down while your plant recovers from its rootboundness and transplant- don't go above 85, and preferably stay around 78.