instead of mining wood you would first have to mine wood chips that would then be converted into raw wood' it would take 5 chips and 12 seconds to complete. the purpose of this is that other greenhouse mods cant compare to just mining the wood' with this you need 12 machines to make 1 wood per second and 60 wood to keep up with the demand.
By bob's mod you can make unlimited amount of raw wood, but this mod adds limited patches, about 2k-20k raw wood per patch. For example, iron ore has patches around 100k-10M items.