Greenhouse Three

Greenhouse Three is where Herbology classes are taught to every student, except first-years because in Greenhouse Three there are several plants that they would not be able to cope with. The room has more dangerous species, such as the Venomous Tentacula, as it is for the advanced students. First year students take the class in Greenhouse One, which has no dangerous material.

Content
The greenhouse has four areas:

The Herbology Classroom
This area consists on a square-shaped room, with some tables for students and one Venomous Tentacula.

Flora Faction
This area contains all kind of flowers and several mandrakes.

Evergreen Environment
This is an area with a lot of evergreen trees.

Vine Vicinity
This is the largest area. It has a lot of mandrakes, slugs and flora.

1992–1993 school year
Pomona Sprout taught her second year students how to pot young Mandrakes.

1993 and after
Pomona Sprout and eventually Neville Longbottom taught advanced Herbology here.

Behind the scenes

 * The second year lessons are taught in the Greenhouse One in LEGO Harry Potter: Years 1-4.

Appearances

 * Harry Potter and the Chamber of Secrets
 * Harry Potter and the Chamber of Secrets (film)
 * Harry Potter and the Chamber of Secrets (video game)
 * Harry Potter and the Prisoner of Azkaban (film)
 * Harry Potter and the Prisoner of Azkaban (video game)
 * Harry Potter and the Goblet of Fire (film)
 * Harry Potter and the Goblet of Fire (video game)
 * Harry Potter and the Order of the Phoenix (film)
 * Harry Potter and the Order of the Phoenix (video game)
 * Harry Potter and the Half-Blood Prince (film)
 * Harry Potter and the Half-Blood Prince (video game)
 * Harry Potter and the Deathly Hallows: Part 2
 * Harry Potter and the Deathly Hallows: Part 2 (video game)
 * LEGO Harry Potter: Characters of the Magical World
 * Harry Potter Trading Card Game
 * Harry Potter LEGO Sets
 * Pottermore