How Gardens Help Fight Climate Change: Small Steps with Big Impact

When we think about climate change, it’s easy to picture large-scale solutions like solar farms or electric vehicles. But gardens—yes, even our own backyards—play an important role in making a difference. Plants absorb carbon dioxide during photosynthesis, storing carbon in their leaves, roots, and soil.

One of the simplest ways gardeners can contribute is by planting more native species. North Texas natives like Texas Sage, Purple Coneflower, Gregg’s Mistflower, and Fall Aster thrive in our climate with less water and fertilizer. Native grasses such as Little Bluestem and Inland Sea Oats not only add movement and beauty to a garden but also improve soil health and help store carbon below ground. By choosing these plants, gardeners save resources while supporting pollinators that depend on them.

Composting is another powerful step. Instead of sending food scraps to the landfill—where they emit methane, a greenhouse gas more than 25 times more potent than carbon dioxide—composting turns waste into nutrient-rich soil. This improves soil structure, helps retain water, and boosts the carbon-storing power of our gardens. Pairing compost with native plants creates a win-win: resilient landscapes that reduce emissions and provide vital food and shelter for bees, butterflies, and birds.

Even small choices—like reducing lawn space in favor of wildflowers, installing a rain barrel, or letting fallen leaves enrich the soil—add up over time. When multiplied across neighborhoods, these actions create cooler microclimates, conserve water, and build stronger ecosystems. The truth is, every garden, no matter the size, is part of the solution. By tending our gardens with care and purpose, we’re also tending the future—proving that small steps can have a big impact for generations to come.