Suna Greenhouse Outside.png|Exterior of the greenhouse. Suna Greenhouse Interior.png|Inside the greenhouse. The Suna Greenhouse is a large glass building located in Sunagakure. The greenhouse contains a wide variety of rare medical herbs that medical-nin can use to create antidotes. The greenhouse has its own unique climate which allow shinobi to grow rare medical herbs that could not typically survive in the harsh, desert climate. The medical-nin who work at the Suna Hospital have free access to the storehouse allowing for quick treatment for injured allies. This building first appeared when Sakura Haruno was creating an antidote for Kankurō, to counter the effects of Sasori's poison.