Carbon Neutral Landscapes?

Listen to landscape architects and other members of the “green industry” these days and it’s apparent they think they’re addressing global climate change just by going to work in the morning. Gardeners think the same way. After all, growing plants is the essence of landscaping, and plants pull carbon dioxide from the atmosphere during photosynthesis. That makes gardening the ultimate green activity in an age of global warming fueled primarily by this greenhouse gas, right?

Um, wrong. From the choice of paving materials to the use of fertilizers and the amount of embodied energy involved in pumping and distributing water used for irrigation, gardens are part of the problem, not the solution to our climate woes. Is it possible to create landscapes that are carbon neutral or, even better, that function as “carbon sinks”? I explore this question here.

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