From publisher blurb:
Deadly Gardens is a series of short PDF documents that each feature a brand new plant monster to use in your Pathfinder Roleplaying Game or OGL campaigns. In addition to a new monster, each volume will also feature supplemental material based around the natural wilderness theme.
In this volume we present the mighty Verdaxag, King of Trees! Verdaxag, is a colossal plant kaiju that embodies the will of the living forest itself. When civilization encroaches too far and despoils the natural order, vengeful druids may call upon the King of Trees to put things right!