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Lockstar Long-Lasting Residual Weed Killer (500g)

£179.99 Inc VAT £149.99 Ex VAT
SKU: 2462
  • Long-lasting and residual control of a broad range of weeds
  • Keeps areas weed free for up to 4 months
  • High coverage
  • Ideal for mixing with glyphosate

Lockstar is a pre-emergent herbicide for the long-lasting control of a broad range of weed species, and can keep treated areas weed free for up to ...

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Product Detail

A perfect timing for LockStar to hit the market with public green spaces, amenity areas and transportation infrastructure are all coming under increasing pressure from reduced budgets, weed infestations and a reduction in chemical solutions available on the market. This new herbicide will keep areas such as these weed-free, functional and safe.

Lockstar is a pre-emergent herbicide for the long-lasting control of a broad range of weed species. This residual weed killer can keep treated areas weed free for up to 4 months.

The perfect mixing partner to routine glyphosate applications. Using Lockstar as your tank mix partner will reduce the number of treatments required saving time and money. Also compatible with fatty acids for projects where an alternative to glyphosate is required.

Contains Iodosulfuron, the first herbicide to receive full approval in amenity and landscape situations for many years, giving a valuable tool in resistance management.

Recommended Use:

Always familiarise yourself with the product label prior to use.

Best applied before to weeds appearing between February and June.

Where weeds are already present tank mix with Gallup Biograde Amenity or New-Way 5l

One application per year.

Learn More About Lockstar 500g

  • Click the additional tabs at the top of this section (Application Rate, Label/SDS, Reviews) to reveal further information on this product.
* Always follow the Aftercare advice

After applying Lockstar Long-Lasting Residual Weed Killer, avoid disturbing the treated area to allow the product to work effectively. Monitor the site over the next few weeks and only re‑treat if fresh growth appears.

Rinse application equipment thoroughly with a suitable tank cleaner and dispose of washings safely on treated ground.

Keep pets and people away from the area until foliage has dried.

Orders placed by 1pm Monday to Friday are typically delivered within 3 to 5 working days (express delivery 1 to 2 days).

Mainland UK orders up to 15kg

  • FREE delivery on orders over £50
  • Orders under £50: £5.99
  • Express delivery: £9.99

Orders over 15kg

  • Delivery is calculated by weight and postcode and starts from £9.99
  • Express delivery is available on heavier orders for an additional charge

Click & Collect

FREE same day Click & Collect is available on the majority of our products from our Peterborough head office. Simply call our team on 0330 165 5568 to order and arrange collection.

For full delivery charges, pallet deliveries and delivery regions, view our delivery page.

What is Lockstar Pre Emergent Herbicide used for?
Lockstar is a pre-emergent herbicide that provides long-lasting control of a broad range of weed species, keeping treated areas weed free for up to 4 months.
How should I use Lockstar Pre Emergent Herbicide safely and effectively?
Lockstar Pre Emergent Herbicide should always be used at the correct rate and in line with the instructions supplied with the product.
Is it safe for people and pets around treated areas?
People and pets should be kept away from treated areas until sprays have dried or granules have been watered in, as appropriate for the product.
Do I need protective equipment when using Lockstar Pre Emergent Herbicide?
Always wear appropriate personal protective equipment when handling and applying Lockstar Pre Emergent Herbicide.
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