A "school greenhouse" is a place in a school where plants and crops are grown. It's like a small garden where students can learn about gardening and agriculture. Full definition
These urban oases, carefully tended by teachers, students and volunteers, range from several square feet to several acres of fruits, vegetables, herbs and flowers, and some schools even grow plants year - round in school greenhouses. (articles.chicagotribune.com)
A «harvest of the month» taste test also took place where the entire school sampled school greenhouse grown spaghetti squash with a side of marinara sauce, yum yum! (mainedoenews.net)
Conducted vocational training, supervision, and evaluation at school greenhouse, botanical garden, project house, and multiple job sites, emphasizing workplace skills, ethics, and productivity (jobhero.com)