Gorse gets worse fast. Double Knock it.

If gorse or blackberries are creeping in (or already taking over), now’s the time to act before more seeds spread and make it harder and pricier to control.

Hewitt & Whitty have teamed up with GorseBusters and WeedForce to deliver a proven Double Knock system to help landowners get on top of gorse and blackberries. It’s a practical, two-step plan designed to reduce regrowth and get lasting control.

How does it work?

Knock 1: SPRAY
Start by spraying WeedForce Gusto to quickly knock the gorse back. Buy Gusto through Hewitt & Whitty and receive FREE WeedForce Holdfast (T&Cs apply).

Knock 2: MULCH
After the initial knockdown, we review the site and confirm the best mulching option: GorseBusters for widespread patches, or a mower/slasher for smaller areas.

The best part? Double Knock can work both ways. If gorse is totally out of control, we can call GorseBusters in straight away to mulch first, then follow up with spray.

Once gorse is under control, Hewitt & Whitty can also help with regeneration through the right seed and fertiliser to re-establish pasture and groundcover, and reduce the chance of weeds taking hold again.

This program is supported locally and endorsed by Catchment Management Authorities (CMAs).

Complete the form below and the Hewitt & Whitty team will be in touch to talk through the next steps!


    What happens next?

    • We contact you to confirm your location and what you’re dealing with

    • We outline the Double Knock plan and the right timing for your property

    • We line up the next step: product, mulching, or both!