This is a great community or school project and I imagine for those who are space deprived, a mini greenhouse could be made with small plastic bottles.
We’ve been thinking about gardening alot lately because now we have a bit more room for plants. For the moment we’ve mostly got succulents and we’ve planted some herbs and vegetables that we water with bath/shower water. Also from the air conditioning offshoot from the office air conditioning on the floor above us. If anyone has any ideas how to do drip irrigation using air conditioning water please let me know!