So I set a few trees to a particle group, and I set all the origins of each parent tree to its base:
However when I add hairs using particle edit the trees are displaced from where the hair was added.
File too big for upload but heres a google drive link : https://drive.google.com/file/d/1AGh2Xbr6MX4PTNnPQe2RWp6zWOMaC70A/view?usp=sharing