WordNet
grow together
v. of body parts
Usage examples of "grow together".
He could direct his power more precisely, even into both legs at the same time, working down from the knee-joints, first aligning all the damaged bits of tissue, then forcing them to grow together, to heal as if they had not been broken.
Something is the matter, this herb and rue will not grow together, no, nor near one another, and we know rue is as great an enemy to poison as any that grows.
Leaves grow together with stem first, then get big, then come to point at end.