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The Maryland-National Capital Park and Planning Commission

Weed Warrior Workday at Rock Creek SVU12 (Hollingsworth Drive)

Volunteer cutting vines

Save the trees and protect the stream valley ecosystem

Join Weed Warrior Supervisor Lauren for a non-native, invasive plant removal workday in Rock Creek Stream Valley Unit 12 in Rockville. We will focus on non-native, invasive vines and shrubs, including, Japanese barberry (Berberis thunbergii), bush honeysuckle (mainly Lonicera maackii) and linden viburnum (Viburnum dilatatum). Please note, the barberry have thorns!

We will meet at 9:50am so we can walk together to the site. Meet at the end of the Hollingsworth Drive cul de sac. (The closest address is 17701 Hollingsworth Dr; do not bother the neighbor!) Click here for a map. Street parking is available. The exact meeting location will be emailed to all pre-registrants prior to the event.

Please wear long pants that cover your ankles, tall socks, long sleeves, and sturdy, closed-toed shoes. Bring gloves, pruners, small folding hand saws and/or loppers if you have them. Gardening-type gloves and tools are available to borrow if you don’t have your own. No power tools or machetes allowed. Bring water and a snack if that will help you stay energized. Please note: There are no bathrooms at this location. 

Please note: Court Ordered Volunteer Hours can’t be granted through this workday.

This event is capped at 10 people.

This workday is pre-approved for MCPS SSL hours. Volunteers must be 16 years or older to join this event.

All volunteers must register online: Click here to register for the event

How to register

  • Pick the shift you are interested in.
  • Click the green “apply” button.
  • If you don’t have an account in our system, pick “New Volunteer” and create an account.
  • If you already have an account in the database, click “Login”.
  • If you forgot your login info, email the WW Volunteer Coordinator, and don’t create a new account.
  • More details, including the exact meeting location, will be emailed to you after you register.
  • For questions about the event, contact Weed Warrior Supervisor Lauren.

Learn more about the Weed Warrior program.

Time:
Wednesday, November 11, 2026
10:00AM - 12:00PM
Location:
Meet at the end of the Hollingsworth Drive cul de sac (closest address is 17701 Hollingsworth Dr; do not bother the neighbor!)
Links:
Register