Auto Crops 1.14.4 & 1.15.2 (In 20w06a) Datapack Overview
A datapack that allows replanting to occur once a plant is broken. I think it has to be naturally grown not bonemealed for it to work correctly or you have to plant the seed to have it know you want to replant that crop.
Datapack Link:
https://www.planetminecraft.com/data-...