A couple screenshots to show what's going on:
For fun, in Superflat, I decided to try to design a fully automated tree farm system (fertilizer production's gonna be tricky, but I can do it with GregTech.) The farm seems to not be laying down any Humus. However, if I put some down, it decides to lay down Saplings. May I ask about this?


For fun, in Superflat, I decided to try to design a fully automated tree farm system (fertilizer production's gonna be tricky, but I can do it with GregTech.) The farm seems to not be laying down any Humus. However, if I put some down, it decides to lay down Saplings. May I ask about this?