What Is Growing Native?
Volunteers of all ages and backgrounds take part in Growing Native by collecting native tree seeds across the region each fall. Seeds gathered include acorns, walnuts, and other hardwood and shrub species. Participants aren't just gathering seed — they're helping create forests for the future while learning how healthy forested lands connect directly to clean water.
Why It Matters
Collected seed is donated to state nurseries in Maryland, Pennsylvania, Virginia, and West Virginia, where it is grown into seedlings. Those seedlings are planted along sensitive streamside lands throughout the 15,000-square-mile Potomac River watershed, helping restore forest buffers that protect water quality.
Growing Native has operated since 2001. Over that time, nearly 56,000 volunteers across four states and the District of Columbia have collected more than 164,000 pounds of native seed.
Seed Collection
Volunteers gather acorns, walnuts, and other native seed each fall.
Nursery Growth
State nurseries grow donated seed into seedlings for restoration.
Streamside Restoration
Seedlings are planted to restore forests along waterways in the watershed.
Partners and Sponsors
Growing Native is a project of Potomac Conservancy. It is made possible through the ongoing efforts of volunteers, community groups, educators, and partners throughout the watershed who help identify, collect, and deliver seed to nursery partners each season.
Get Involved
Learn about volunteer roles as an individual, ambassador, or drop-off site coordinator, or explore how to identify and collect seed in your area.
Beyond the seed collection season, Growing Native offers year-round educational resources and volunteer opportunities for individuals, families, and workplace groups. Participants can explore interactive materials, games, and curriculum that teach about tree species and watershed health, while community coordinators and ambassadors help connect newcomers to active projects. Whether you attend a public webinar, visit a seed drop station, or assemble materials at a kiosk, every contribution supports the broader mission of restoring streamside forests across the Potomac region. The program engages thousands of volunteers annually, and those interested can review reports, FAQs, and publications to learn how collected pounds of seed become thriving hardwood and shrub plantings that protect water quality for generations.