It contains special components that combine to produce outstanding plant growth rates and more nutritious foods! (greenplanet.com)
8 Natural Processes that Change Climate CO2 Fluctuations Changes in plant growth rates CO2 levels fall during the growing season and rise in the winter (slideplayer.com)
The inescapable if unfashionable conclusion is that the human use of fossil fuels has been causing the greening of the planet in three separate ways: first, by displacing firewood as a fuel; second, by warming the climate; and third, by raising carbon dioxide levels, which raise plant growth rates. (rationaloptimist.com)