Our Work

small potted trees in the foreground with a group of people in the background

Treelay at Bowie State: A Student’s Perspective

April 5th, 2025 marked the first time I participated in the Alliance’s annual Tree Planting Relay (Treelay), or any tree planting for that matter. It just so happened that this planting was at my very own campus, Bowie State University.

Read More

The top of two loaves of lemon pound cake drizzled with icing surrounded by sliced lemons.

Bake Up a Slice of Spring: Lemon Pound Cake with Redbud Flowers Recipe

This lemon pound cake with redbud flowers offers a local blend of flavors and a beautiful springtime aesthetic, making it a perfect treat to celebrate the season.

Read More

What’s Hoppin’? Phenological Fun

Is there any other sound that is more diagnostic of spring than the aptly named spring peeper (Pseudacris crucifer)?

Read More

a person smiles while picking up trash along a bike path

Project Clean Stream Returns for Another Season!

Every year, thousands of volunteers come together to pick up trash from local streams, creeks, rivers, parks, and neighborhoods as part of the Alliance’s Project Clean Stream.

Read More

A bucket of freshly cut live stakes sits in a bucket after being trimmed from a black willow.

What’s Poppin’? Phenological Fun: Shrub Willow

Shrub willows are notoriously challenging to identify, but provide numerous benefits to Chesapeake forests and streams!

Read More

A group of people in hard hats and orange vests planting large trees along a street.

Large Caliper Bare Root Tree Planting: A Game-Changer for Urban Green Spaces

Despite the challenges, large caliper bare root trees are a fast, cost-effective way to green up cities.

Read More

A person spreading whole leaves between garden beds

Spring Garden Tips: There’s a Right Time for Everything

Spring is right around the corner, but don’t trim back your dormant plants just yet! While this year’s colder-than-normal winter might have you wanting to get back in the garden, it’s important to wait until the last freeze of the season before starting spring cleaning.

Read More

Two people smile while doing garden maintenance in a yard

Discounted RiverSmart Maintenance Available for DC Residents!

Do you live in the Anacostia watershed? The Alliance is offering up to 75% off of maintenance for your installations!

Read More

A plate of plain acorn jelly slices sitting on a plate resting on a table by a window.

What’s Poppin’? Phenological Fun: Acorn Jelly

Acorn jelly, although there is not much to say about it’s flavor, this gelatinous food has an interesting origin story.

Read More

The Puzzle of Extrafloral Nectaries

Do you know what extrafloral nectaries are? Learn about these essential plant parts found in over 100 plant families, including ferns.

Read More