E01
Pilot
Eight months after the sudden loss of his astronaut mom, Alex undergoes rigorous entrance testing to attend the same leadership high school she did.
TV SERIES / EPISODE GUIDE
Greenhouse Academy
EndedFirst aired 2017-09-08Netflix
Drama · Family · Mystery
When teen siblings Hayley and Alex enter an elite boarding school, they find rivalry, romance and a mystery related to the recent loss of their mom.
FROM THE SHOW GUIDE
Season by season.
40 listed episodes across 4 seasons. Air dates are provided by TVmaze and can change.
Season 1 12 episodes
E02
The Opening Challenge
For their first challenge, the Eagles and Ravens compete to solve a riddle. To be accepted by his team, Alex distances himself from his older sister.
E03
Breaking and Entering
The Eagles pressure Alex to help them get revenge against the Ravens. FBI agents look for a weapon lost near campus and suspect a student took it.
E04
Private Screening
Brooke spots boyfriend Daniel doing something suspicious on the beach. Jackie gets to know Max's sweet side when he helps her with an assignment.
E05
Black Smoke
The secret Daniel has been hiding is dramatically unveiled. Chess whiz Max meets his match. Hayley and Leo's friendship takes a sudden turn.
E06
Captain Material
Hayley gets upset when Leo avoids talking about what happened between them. Max tries to impress his crush, Emma, in gym class.
E07
Swimming Lessons
The Eagles' two candidates for team captain face off in a debate. In class, the students argue over a hypothetical moral dilemma.
E08
The Outsider
Jackie coaches Max in asking Emma out on a date. Jason receives an important but risky mission he must carry out at the satellite launch.
E09
Steph
Brooke's investigations lead her to danger and a discovery. When Sophie makes the Eagle boys clean their stinky locker room, a secret is uncovered.
E10
Guilt-Free Cupcakes
At the school's Harvest Fair, the Eagles and the Ravens compete to see which team can raise more scholarship money by marketing and selling cupcakes.
E11
Great Scott
Ryan's letter reveals a secret she kept from her husband for years. When Emma turns him down, Max takes Jackie instead to the Halloween dance.
E12
L.D.R.
Hayley learns who Leo's surprise visitor is. Emma faces consequences for her phone call to NASA. Jealous Daniel's temper explodes at the school dance.
Season 2 12 episodes
E01
Escape Mechanism
Flashbacks reveal a discovery that teenage Ryan made at the Greenhouse and an order given shortly before the Athena launch. Brooke is led into a trap.
E02
The Client
During a quiz game, know-it-all Aspen grates on Hayley's nerves and Brooke suffers a strange lapse in memory. Max misses Emma and tries calling her.
E03
A Day Off
When Aspen's jealousy gets the better of her, Leo tells her they need to talk. Judy and Marcus trigger a test quake and get unexpected results.
E04
Meant to Be
Under the sea, Hayley experiences something that changes how she thinks about her mom. Believing the world is ending, Parker blurts out a confession.
E05
Surfing Lessons
Sophie finds herself shunned by all the Eagles -- except for one. Daniel gets a hunch as to who might be influencing Brooke's recent behavior.
E06
The Workshop
After catching his mom in lie, Daniel compares notes with Hayley. Aspen makes a slip that shocks Leo. Jackie is tricked into confessing a past misdeed.
E07
The Spiral
Hayley and Daniel attempt to dehypnotize Brooke. Max and Jackie start to see a common thread behind all the strange events surrounding Emma.
E08
More Than a Hunch
Brooke tells Daniel and Hayley the last things she can remember before being hypnotized. Marcus makes a decision that stuns Louis and infuriates Judy.
E09
A Born Leader
Leo awakens in the cave. During dinner with their parents, Brooke and Daniel carry out a plan to get Emma's white knight chess pieces from Jason.
E10
Kyle
When Hayley tells her brother and friends the big news, they argue over whether to take action. Max and Jackie are caught trying to contact Emma.
E11
Bad Decisions
While Daniel and Alex stall for time at the basketball game, Hayley sneaks into the cave and Max gets help from an unexpected ally.
E12
Home
As time runs out on a bomb designed to destroy the cave and the rest of the Greenhouse, the students in the gym must get past police to make a rescue.
Season 3 8 episodes
E01
The Hike
When the Eagles and Ravens start getting too friendly, the headmaster sends them on a grueling two-day hike devised to reignite their competitive fire.
E02
The Interrogation
The fallout from the hike reverberates inside and outside the school, leading to hard questions -- and a difficult decision.
E03
The Perfect Solution
Brooke scrambles to keep a secret from Alex during an upheaval at the Greenhouse. Sophie's past choices threaten her current status at the school.
E04
Your New Best Friend
As a sinister plot targeting the school unfolds, Hayley embraces her new lifestyle, annoying Leo, while Brooke argues with Alex about her brother.
E05
Old Trophies
A remarkable gift from Ryan boosts the Ravens' flagging spirits. Becca smothers Leo with attention. Brooke makes an impulsive, ill-timed decision.
E06
A Piece of Moon Rock
Members of the Eagles and Ravens team up on a risky mission to find a valuable chunk of magnetite. A disheartened Brooke looks to make a fresh start.
E07
The Hidden Flag
While the Eagles and Ravens compete in a capture-the-flag challenge, Enzo receives a mysterious offer that's too lucrative for him to question.
E08
The Beeps
Hayley's determination to get to the bottom of an annoying beeping noise unwittingly sets a deadly chain of events into motion.
Season 4 8 episodes
E01
Rock by Rock
After an explosion rocks the school, one student hopes for a rescue while another one faces a threat from a mysterious virus.
E02
The Quick One
As Hayley considers a risky way to save her classmate, the Eagles and the Ravens have a theory about the mystery virus.
E03
A Not Totally Bad Person
Leo's setback creates tension between Hayley and Daniel. Meanwhile, an FBI investigation results in several major revelations.
E04
Gummy Bears
Trusted with personal information, Becca and Daniel each battle their true emotions. A schedule change poses a serious problem for a shadowy enemy.
E05
Cortinarius Orellanus
The shadowy enemy puts a sinister plan in motion. Later, Sophie investigates questionable news while Daniel debates making a confession.
E06
Hundred Percent
As the Eagles and the Ravens examine evidence from an attack, a suspicious text from Leo leads them all to a shocking discovery.
E07
Room 205
As Hayley, Daniel and Leo edge closer to learning the truth behind the mystery virus, their real feelings about each other finally come out.
E08
The Client
Time is ticking as the shadowy figure makes a frightening ultimatum. Can the Eagles and the Ravens intervene in time to save the world?
Show and episode information provided by TVmaze ↗. Sources & Credits.