grow together(redirected from grows together)
(of things) To physically move closer together and connect or intertwine over time. That big bush out front is actually two smaller bushes that grew together. Molly, you have to wear a cast so that your broken bone grows together.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
[for things] to join together as they grow and develop. Two of these trees grew together when they were much smaller. The broken ends of the bone grew together far more rapidly than Chuck had thought.
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. © 2002 by The McGraw-Hill Companies, Inc.