22/08/2026
Sometimes helping pollinators means removing a good nectar source.
A couple of weeks ago I was cutting back Himalayan balsam for a customer as part of a meadow restoration project.
There was roughly an acre that I could reach with the Kramer and flail, but the balsam has also spread into the woodland and along the stream, where it will need to be controlled by hand.
As a beekeeper, cutting down a plant that bees readily forage on can feel slightly contradictory. Himalayan balsam can provide a substantial late-season nectar source, but it is also a highly invasive plant that can dominate damp ground and outcompete a much wider range of native vegetation.
The aim here is not simply to remove a flowering plant. It is to restore a more diverse habitat.
Over time, controlling the balsam should give species such as knapweed and other late-flowering plants more opportunity to establish. That means a broader range of food for bees and other pollinators, rather than relying heavily on one invasive species.
Timing matters too. The balsam needs to be cut before the seed pods mature, which means carrying out the work while much of it is still in flower.
We are deliberately avoiding herbicides on this project, so the control is being done mechanically where machinery can reach, followed by hand work in the more difficult areas.
Good pollinator habitat is about diversity and resilience, not simply the quantity of nectar available from a single species.