GREENHOUSE
The Greenhouses required for Herbology are located outside the castle. Magical plants that walk and talk can be found here. These plants are very rare and must be kept safe with care to avoid the brink of extinction such as Venomous Tentacula. Statues of long serpentine dragons align the peaked roofs, suiting as a decoration of how the Greenhouses have survived the many years of Hogwarts' functioning (it still smells great!). Greenhouse 3 also serves as the classroom for herbology classes, the classes are taught to everyone except those in the first year because some plants are difficult to deal with.