Why balsam is a problem

Himalayan Balsam may look pretty, with its pink-purple flowers and sweet scent, but it’s a real threat to local wildlife and our rivers. It grows fast, out-competes native plants, and dominates riverbanks. Dense stands can impede river flow, increase flooding risks, and when they die back in winter, leave banks bare and susceptible to erosion – which is terrible news for water quality and native fish. Invasive species like balsam cost the UK economy around £1.8 billion a year and are among the top five drivers of biodiversity loss
globally.

A beer with purpose

We’ve brewed Balsam Basher, a beer with floral notes inspired by balsam’s unique aroma, to raise extra support. Every sip you take is a step towards improved water quality and stronger ecosystems – all from a river that gives us the water for our brews.

Pull together with us!

Join our community balsam-bashing events and help make a difference - dates and locations below:

1. Sat 6 June 2026, 1-4pm
Meeting point: Double Mills Footbridge, Cockermouth
W3W//chef.likening.excavate |
NY 11957 29903

Parking: Plenty nearby in Cockermouth  

2. Wed 24 June 2026, 10am-3pm
Meeting point: Loweswater, nr Cockermouth
Parking: W3W//gurgled.panning.newsprint | NY 11799 22488
Balsam bashing location: W3W//stylists.secures.zoned |
NY 11223 23184

3. Wed 8 July 2026, 10am-3pm
Meeting point/parking: Foulsyke, Loweswater
W3W//goose.times.dumplings | NY 14351 21124

4. Sat 25 July 2026, 1-4pm
Meeting point: Double Mills Footbridge, Cockermouth
W3W//chef.likening.excavate|
NY 11957 29903
Parking: Plenty nearby in Cockermouth 

Register your interest here

No experience needed and no sign-up required - just turn up on the day. Everyone is welcome, and it’s a great activity for all the family (Under 18s must be accompanied by an adult).

Balsam is easy to pull by hand, so it’s a simple, hands-on way to make a real difference. Come along for an hour or stay longer, meet others, and help us clear balsam along the river.

Please note balsam bashes involve manual work on uneven ground, with stiles in areas of limited access. Long sleeves and trousers recommended. Sturdy footwear or wellies. Waterproofs and weather-appropriate clothing, drinks, lunch and gloves.

To say thanks: Volunteers get a free pint in the Jennings taproom after each event!

For further information about Himalayan balsam click here: https://www.westcumbriariverstrust.org/wildlife/inns

For queries about these 'pull together' events email Izzie: izzie@westcumbriariverstrust.org