The Nitty Gritty
Kurtis estimated that there were about 30,000 liters of air within the structure that would sustain a human being, but the main concern was that the CO2 levels would build up to a lethal point. If the plants weren't in the greenhouse with him to counteract the CO2, he would not survive. He added sunflowers, corn, beans, and various other plants to help him combat the CO2 levels.
Everything Was Monitored For Safety
Kurtis had everything set up and ready to go. On October 24th, 2018, he entered his personal greenhouse. His friends sealed the door up and he quickly began documenting his experience. They were always close by in case anything bad happened, like running out of oxygen...