Considering the map does grow back after fire, and I've had this issue while running no mods.. it can't be the mod. (Maybe the mob contributes?) I've been monitoring things. Getting growth after fire. Used the Crash Landing mod, which pretty much destroys the whole map, and that returns just fine. Beavers come through? Things return just fine. Flashfire burns everything? Things return. Toxic Fallout for two days? (I've had it for three seasons once.) Nothing returns excepting on the outer edge.
The only issue I have is toxic fallout. When I start a new map I'll see about the veg mod.
The only issue I have is toxic fallout. When I start a new map I'll see about the veg mod.