Gretta's Greenhouse

From publisher blurb: In the centre of the greenhouse is a willow tree, hanging from its fronds is the corpse of the witch who built this greenhouse. This is a systemless two page dungeon adventure that we created live on stream! This dungeon is designed with extreme usability in mind, to be slotted easily into whatever campaign you are running, spanning over one or two sessions. This PDF is in 300 dpi, and includes a map and a dungeon.