"Life-Force" is an Inexhaustible Supply Around Us
Plants are annuals or perennials, they propagate by whatever there means are; providing fertilizer, carbon bring the primary component, and CO2 becomes the top the top “fert.”
Carbon dioxide is really no different than any other fertilizer, the plant can only be limited by it, the plant will never overuse it, any more than a plant would over-use Nitrates or Boron.
Joe