In almost every commercial greenhouse they artificially add more CO2. To around 1500 ppm so the plants can grow larger and more healthy. The leftard greenies want that number to be zero. Even the vegans will starve to death.
It's a funny thing that science stuff.
In almost every commercial greenhouse they artificially add more CO2. To around 1500 ppm so the plants can grow larger and more healthy. The leftard greenies want that number to be zero. Even the vegans will starve to death. It's a funny thing that science stuff.
My one tomatoe plant this year is currently 6 feet x 6 feet it's huge! The biggest farce ever is climate whatever they want to call it total rubbish!