green thumb(redirected from one's green thumb)
A proclivity for successfully growing plant life. (Often used with "have.") I've never had a green thumb—everything I try to grow dies! With John's amazing green thumb, our garden always looks amazing!
Farlex Dictionary of Idioms. © 2022 Farlex, Inc, all rights reserved.
A knack for making plants grow well, as in Just look at Louise's plants-she really has a green thumb. This term presumably alludes to the stained fingers of an avid gardener. [First half of 1900s]
The American Heritage® Dictionary of Idioms by Christine Ammer. Copyright © 2003, 1997 by The Christine Ammer 1992 Trust. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.