Modpack version:
2.6.0

Description:
The recipe for this is 2 spruce, 1 birch whereas the items it replaces are oak, birch, and spruce

Screenshots:

Corrected the recipe, now it takes an Oak Spirit instead of one of the Spruce Hearts in 2.7.0: https://www.curseforge.com/minecraft/modpacks/divine-journey-2/files/3486165