THE LEAFLET

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These Invasives Don’t Stand A Chance

As we close out our 2023 event season, we ended strong with an invasive removal at Hellbender Hill. As you may know, this greenspace near the Hellbender Brewing Company is …

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What’s the future of tree planting in DC?

Now that 2020, an unprecedented year on practically all fronts, is in the rear view, it has a lot of folks asking what is next? Where do you go after …

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World Soil Day: Healthy Soil Means Healthy Trees

World Soil Day (WSD) is held annually on December 5 as a means to focus attention on the importance of healthy soil and to advocate for the sustainable management of …

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Happy GIS Day!

GIS is a scientific framework for gathering, analyzing, and visualizing geographic data to help people make better decisions. On GIS Day, we’re helping others learn about geography and the real-world …

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Will Washington’s future be gray or green?

Data is great. We love data! From numbers you can get a better picture of the strengths and weaknesses of all your hard work and even clues on where you …

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Summer Volunteer Opportunities: Prune Cherry Trees, Measure and ID Park Trees, and more

A new season brings new opportunities to get outside and get involved with Casey Trees – even summer when we don’t plant! Whether you want to get your hands dirty, …

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Introducing the Save Our Soil Campaign

Despite the progress, a growing threat – noted in prior report cards – persists: an increasingly large portion of D.C.’s land is covered by concrete and asphalt. With a growing …