A photo of an impressive 127,000-feet rooftop greenhouse facility on top of a Walmart in Montreal is getting a lot of attention online.
Scrap wood planks, siding, or pieces of metal can be used to create the sides of a small greenhouse box. Use an old window with a hinge to attach it to the sides of the box. Alternatively ...
In Emmett, there's a teacher who takes her lessons to the next level by making them interesting and hands-on, all while being ...
Climate change and air pollution (blue box) jointly affect the food system (yellow box) via intricate interactions. In turn, through greenhouse gas and air pollutant emissions, the food system makes a ...
Professional greenhouses monitor and regulate temperature and humidity and this one does just that. The video after the break starts off by showing the controller box. It has temperature ...