THE LEAFLET

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Most UN-Wanted: Porcelain Berry

The Casey Trees’ most unwanted invasive plant species series continues with week two looking at another highly problematic, tree harming plant: Porcelain Berry. With three more weeks to go, Casey …

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Last Chance to Apply for the GCA Fellowship

Attention all grad and advanced undergrad students studying urban forestry! The Garden Club of America’s urban forestry fellowship deadline is JANUARY 15! Don’t miss your chance at $7,500! Eligibility is …

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Learning About our Regional Forests

Historically at Casey Trees, we’re an organization that focuses on restoring, enhancing, and protecting the tree canopy of our nation’s capital. But understanding that our tree canopy, and the tree …

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Most UN-Wanted: English Ivy

For the next five weeks, Casey Trees will be focusing on the top 5 most problematic invasive plant species within the DMV. These top five most (un)wanted is based on …

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Tips for Healthy Winter Trees

As we kick off the new year and temperatures continue to drop, it’s important that we keep our trees in mind this winter season. Proper care during these colder months …

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Resolutions That Take Root

It’s that time of year again. We greet 2024 with excitement and thoughts of change for the coming year. We often commit to these thoughts of change by making new …

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Holiday Tree Collection 2023

With the closing of the holiday season, it is time to find out best practices for your holiday trees and greenery. Read below to find out where and how to …

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A Great Year For Trees

It’s been a great year for DC’s trees, and we ended the year even stronger than expected! In 2023, we planted over 6,000 trees, engaged with over 4,000 volunteers, visited …

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What Our Tree Canopy is Worth

You’re probably familiar with the saying, “The best things in life are free.” It’s a sentiment that reminds us that it’s the simple pleasures that bring our life the most …

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Last Day for Gifts!

Christmas is right around the corner, and we’re here with your FINAL reminder that today, Monday December 18th, is the last day to order from our shop for the chance of a …

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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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January Events are Here!

Happy early New Year from Casey Trees! As we reflect on 2023 as it comes to a close, we want to thank everyone who came out to our events this …

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Another Season of School Tree Plantings for the Books!

Planting trees is ecological work. It improves relationships in our urban ecosystems, helping with soil, hydrology, wildlife habitat, and clean air. How the tree is planted matters a lot. Casey …

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Making an Impact with the SCA

As you may know, Casey Trees works hard to provide environmental education lessons to students across the District. We are proud to announce that recently, in an effort to expand …

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Evergreen Trees for Every Season

With winter approaching, we watch as the painted leaves of autumn abandon their branches and leave trees bare for the rest of the season. There is a mysterious, undeniable beauty …