Reed & Bulrush Removal: Cut vs Root Removal (What Actually Works?)

1 day ago
3 min read

Reeds and bulrushes are one of the most common issues we see across ponds and lakes throughout the UK - especially heading into late spring and summer.

They might start off looking natural and controlled, but it doesn’t take long before they begin to dominate the water, reduce usable space, and restrict flow.

The question we get asked all the time is:

“Can you just cut them back?”

The short answer is yes. But whether that actually solves the problem is a different story.

The Problem with Reeds & Bulrushes

Reeds (often Phragmites) and bulrushes (reed mace) are extremely aggressive growers.

Once established, they:

Spread rapidly through underground root systems (rhizomes)
Trap silt and debris, making ponds shallower over time
Reduce open water and usable area
Block inlets, outlets, and natural water flow

Left unmanaged, they will slowly turn a pond / lake into marshland.

Option 1: Cutting & Clearing (Short-Term Control)

Cutting and clearing is the most common approach - and in some cases, it’s the only viable option.

How it works:

Reeds are cut down close to the bed using specialist machinery
The material is then raked out and removed from the water
Arisings are typically left on the bank temporarily before disposal or spreading

What it achieves:

Immediate visual improvement
Opens up water quickly
Restores access and usability

The downside:

This is only a short-term fix.

Because the root system remains intact, regrowth is inevitable- often within the same season depending on conditions.

Option 2: Root Removal (Grubbing) - The Better Long-Term Approach

Where access and conditions allow, removing the root system is a far more effective solution.

How it works:

Specialist equipment (such as a Truxor) is used to pull out the reeds including the root mass
Material is brought to the bank for removal or controlled decomposition

What it achieves:

Significantly reduces regrowth
Removes built-up organic material
Slows down the rate the pond becomes overgrown

The reality:

Even this is not a “one and done” solution.

Reeds are persistent, and over time they will return- but far slower and far more manageable than with cutting alone.

Cut vs Root Removal: What’s Right for Your Pond?

The right method depends on a few key factors:

Water depth - very shallow areas can limit machinery
Bank access - steep or restricted access may rule out certain methods
Size of the infestation - light growth vs fully established reed beds
Budget - root removal is more involved than cutting

In many cases, we’ll recommend: A combination approach (Initial clearance followed by longer-term management)

Real-World Approach (What We Actually Do)

For most ponds and lakes we work on across the UK:

Domestic ponds → often root removal where possible
Larger lakes / commercial sites → cut & clear for control, with targeted root removal areas
Balancing ponds / SuDS → maintenance-based approach to keep flow and capacity

We’ll always be upfront about what’s realistic based on the site - not just what sounds best.

Important Considerations

Before any works are carried out, there are a few key things to keep in mind:

Heavy machinery is not suitable for lined ponds
Access for equipment is critical (gradual entry points required)
All works are influenced by conditions (silt, water depth, density)
Wildlife and nesting seasons may affect timing

Final Thoughts

If you’re dealing with reeds or bulrushes taking over your pond, it’s important to understand:

Cutting will tidy things up quickly- but won’t stop regrowth
Root removal is more effective- but not always possible everywhere
Long-term management is usually the best approach

There’s no one-size-fits-all solution, but there is a right approach for your specific pond or lake.

Need Advice or a Quote?

At Simply Aquatic, we carry out reed and bulrush removal across the UK using specialist equipment designed for working in and around water.

If you’re unsure what approach is best for your site, feel free to get in touch - we’re always happy to advise.