The Greenhouse, which is the actual name of the institution in Greenhouse Academy, isn’t a real school, and it doesn’t appear to be based on a real school, even loosely. The Greenhouse may not be based on any real schools, but the idea for the school originates from another television series.Click to see full answer. Similarly, it is asked, is there a season 4 of greenhouse Academy? Season 4 Coming March 20 Based on the award-winning Israeli series “Ha-Hamama” and produced by that series’ creator, Giora Chamizer.Additionally, did greenhouse Academy get Cancelled? Production and release. Greenhouse Academy is a Netflix original series based on the Israeli tween-drama The Greenhouse (Ha-Hamama), which ran on Nickelodeon Israel. The series was “quietly” renewed for a third season in March 2018. is Greenhouse Academy coming back for Season 3? ‘Greenhouse Academy’ Season 3 Coming to Netflix in October 2019. Greenhouse Academy has finally gotten a release date for season 3 and it’s coming to Netflix globally in October 2019. The incredibly popular kids series came to Netflix first at the end of last year.How old should you be to watch greenhouse Academy?Age-Rating: I couldn’t find an official age rating, but I recommend this show for ages 10 – 16. Greenhouse academy is a teen-drama. The Netflix Original Series is based on the Israeli T.V series, The Greenhouse (a.k.a. HA’HAMMA). This series first aired in September 2017.