Yes, you are reading this correctly. It has been confirmed by OWN, that Greenleaf will be getting a spin-off. Earlier this month I reported that Greenleaf would be canceled after the 5th and final season.
The network revealed the announcement on their Twitter account Tuesday afternoon.
— Greenleaf OWN (@GreenleafOWN) May 19, 2020
The 5th season is set to start on June 23.
— Deborah Joy Winans (@DeborahJWinans) May 19, 2020