The bread and butter of our work: adding trees to the surrounding environment and city.

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Ecological Gardens

Contact us to schedule a site visit and consultation. Our ecological garden program promotes pollinator-friendly plants that are native to the mid-Atlantic region, stormwater capture and minimal irrigation, and dense, …

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Mythbusting: The “Big Tree” Myth

At Casey Trees, we receive countless requests for tree plantings each year, many from homeowners. Last year we planted over 5,000 trees – our largest amount ever in a year. …

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Join Us For Summer Events!

Looking for ways to have fun in the sun this summer? Well look no further than here at Casey Trees! Celebrate Land Conservation Month with us at Hellbender Brewing for …

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Get Outside and Give Back this Earth Month

Last Saturday, we held another great community tree planting at Mount Olivet Cemetery! Mount Olivet is located on a historic hill overlooking the monuments of the nation’s capital in the …

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Community Tree Planting at Glenncrest

Last weekend, volunteers and community members joined us for a community tree planting in Glenncrest, a residential area of Ward 7 that includes a shared green space accessible and visible …

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Street Sign Request

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Video: How to Plant

How to Plant a Balled and Burlapped Tree How to Plant a Containerized Tree Properly planting a tree is simple but does require some advance preparation. Doing so will ensure …

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School Tree Planting

If your school or youth program is in Washington, DC, and you are interested in educational resources, please email We offer virtual educational sessions, self-guided nature exploration pages and …

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Community Tree Planting

Since 2002, our flagship Community Tree Planting program has helped add more than 20,000 trees to private, residential, and commercial property across DC. We take great joy in working with …

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Tree Rebate

Imagine someone handing you $50, or even $100 when you buy and plant a tree in your yard… Well, that’s what we’re doing at Casey Trees! Never before has adding …

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What are all the ways to plant with us? Explore the many options.

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Casey Trees & 100 Volunteers to Plant 53 Trees with Veterans and Their Families in Partnership with Knollwood Military Retirement Community

(Washington, D.C. — December 11, 2018) Casey Trees will plant 53 trees at Knollwood Military Retirement Community, a life plan community for retired officers of the uniformed services and their …

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Registration is Now Open for Fall Plantings and Events!

It’s that time of year again! This fall, we hope to plant and inventory more than 1,500 trees across the District — with your help! Take a look at our …