“Considering that the use of recycled PET bottles is a great teaching and learning tool regarding sustainability issues, especially during recent years in Brazil, students have been involved in building a system with planters made from this material. The lack of space in metropolises prevents growing herbs and vegetables without a limited space, urging the need to suggest ways to provide nature to our children and youngsters to develop physically, intellectually and emotionally. The hanging-garden project not only recycles bottles and provides green to the environment, but also prevents wasting 6,000 liters of water, which is the quantity released from an AC device throughout a whole school year. This water is collected and used to irrigate the plants, providing a cost-free sustainable watering system. Basil, mini Italian tomatoes and lettuce presented the greatest capacity for adaptation to the local high temperatures.”
For another garden story (PT), from São Paulo, check out this video.