Author Archives: TreeStewards

About TreeStewards

TreeStewards of Arlington and Alexandria, Virginia, are trained volunteers who work to protect, preserve, and enhance urban tree canopy through public education and volunteer activities such as planting, pruning, and caring for trees.

Spring Doings.4

Cover Story: We’re on the Front Page Over five sessions this spring, Tree Stewards visited two Arlington parks to sleeve nearly 1,000 saplings with biodegradable tubes that will protect from wind, wildlife, and chemicals until the trees can survive on … Continue reading

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Young Trees Need Your Help Now

Tree Stewards of Arlington and Alexandria invite you to join us in volunteering to sleeve saplings with biodegradable tubes that will protect from wind, wildlife and chemicals until the trees can survive on their own in our parks. This is … Continue reading

Posted in Arlington Tree Canopy, Benjamin Banneker Park, Bluemont Park, Community Service, Events, Growing Tree Canopy, Re-Tree, Tree Care, Volunteer | Tagged ,

City Nature Challenge Starts Friday

Over four days starting this Friday, which cities worldwide will engage the most people to record the most observations of wildlife and plants, and find the most species? This is the City Nature Challenge, and it’s open to all, including … Continue reading

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2018 Annual Report

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Vine Finding on a Fine Afternoon

Tree Stewards, trainees and other environmentalists headed out along Holmes Run in Alexandria Sunday to find native and invasive vines after learning how to distinguish them from a slide lecture by noted naturalist Rod Simmons. First stop outside Beatley Library … Continue reading

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Learn About Native Vines and Trees

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Top Ten Least Wanted Invasive Plants

In Northern Virginia, there are several plants we and trees would be better off without. Some strangle trees, some add enough weight to topple them, and some grow so vigorously that tree saplings don’t stand a chance in natural areas … Continue reading

Posted in Education, Invasive plants, Training Materials, Tree Care, Uncategorized | Tagged , , , , , ,

Big Trees Need Your Help

They soak up rain, sway in wind, spread seed to create more trees. But they cannot fight off invasive plants without helping hands from humans, who benefit so much from trees’ shade and shelter. Do this to help trees: Volunteer … Continue reading

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Protecting Sentinel Trees by Removing Ivy

Don’t just stop at trees! Here are 40 reasons to remove ivy from your yard. Thank you, Colin Purrington, for compiling this list. The environmental destruction caused by English ivy (Hedra helix) is a classic example of why native plants, … Continue reading

Posted in Alexandria Tree Canopy, Community Service, Continuing Education, Invasive plants, Ivy Hill Cemetery, Mature Trees Are Valuable, Protecting Sentinel Trees, Tree Care, Volunteer | Tagged , , , , ,

Dichotomous Key Update by Emily Ferguson

Click here for the key to winter tree ID with buds and twigs.

Posted in Bark, Education, Training Materials, Tree ID, Volunteer, Winter tree ID | Tagged , ,