Lawn Grub & Beetle Kill Hose On 2L
Lawn Grub & Beetle Kill Hose On 2L
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Curl grubs and beetle larvae do their damage underground, chewing through roots while the lawn on top just looks tired and thin for no obvious reason. This hose-on treatment goes straight to where the problem actually is, no separate mixing required.
Imidacloprid targets curl grubs and billbug larvae, including African black beetle larvae, the main culprits behind patchy, easily-lifted turf. Connect it to the hose, treat up to 100 square metres, and you're covering a full residential lawn from one bottle.
Worth checking for if the lawn has gone thin in patches with no obvious cause.
Full specs are in the tabs below.

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The technical bits
- Type: hose-on lawn grub and beetle insecticide
- Active: imidacloprid 2.5g per litre
- Controls: curl grubs and billbug larvae, including African black beetle larvae
- Application: connect to the hose, no separate mixing
- Coverage: treats up to 100 square metres
- Size: 2 litres, hose-on
- Brand: Brunnings
- Product code: 21220
Why it saves the lawn
- Targets the grubs in the root zone
- Covers the main lawn-wrecking larvae
- Hose-on does the mixing for you
- Treats a full residential lawn from one bottle
Shipping and Returns
We pack and send your order with care, right here from our Strathalbyn store. Most parcels leave within 1 to 2 business days, and you'll get tracking as soon as it's on the way. If you're local, you can choose click-and-collect or our delivery service at checkout.
If something arrives damaged or not quite right, let us know within 14 days and we'll sort it quickly. You can return unused items in their original condition for a refund or store credit. For safety reasons, we can't accept returns on gas bottles, cut materials, or custom orders.
We're here to make things easy, so if you ever have a question about your delivery or a return, our team is only a call away.
Why you'll love shopping with us
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Advice from real gardeners
You’re getting guidance from people who’ve killed plants, learned the hard way, and kept going.
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Products that earn their space
If it doesn’t perform consistently in local gardens, it doesn’t stay on our shelves.
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Chosen for local conditions
Our team gardens here and tests products in real soil, heat, and weather