Package of ant nematodes on a grassy field
Ant Nematodes

Ant Nematodes

£15.50

These ant nematodes are a chemical-free, eco-friendly solution for ant infestations in lawns, patios and flower beds. These microscopic organisms target and disrupt ant colonies beneath the surface, making your outdoor space less inviting to nesting ants.

  • Eco-friendly pest control, safe for use around children and pets
  • Use in spring or summer, or at the first sign of ant activity
  • Each pack treats up to 16 nests or 16 sqm of soil

Please note these nematodes are live material and cannot be returned. They will usually have an expiry date of around 2 weeks.

What are ant nematodes and how do they control ants naturally?

Ant nematodes are microscopic, beneficial organisms (Steinernema feltiae) that disrupt ant colonies beneath the soil. Ants cannot tolerate them and will relocate their nests, making your lawn or garden less appealing for infestation.

Are ant nematodes safe for pets, children, and the environment?

Yes, ant nematodes are a chemical-free, natural solution that is completely safe for people, pets, wildlife, and the environment.

How do I apply ant nematodes to my lawn or garden?

You can apply ant nematodes using a watering can, garden sprayer, or nematode applicator. Apply to moist soil when temperatures are above 5ºC (41ºF) and keep the soil moist for at least two weeks after treatment.

When is the best time to apply ant nematodes?

The ideal time to apply is in spring or summer, or whenever you first notice ant activity. Nematodes are most effective when ants are active and soil conditions are right.

Do nematodes survive frost or cold temperatures?

Yes, ant nematodes can survive occasional frosts. If temperatures drop after application, it won’t harm their effectiveness.

How long do ant nematodes take to work?

You may start to notice a reduction in ant activity within a few days, with full effects typically seen within two weeks.

How much area does one pack of ant nematodes cover?

One treatment can cover up to 16 square metres, treating approximately 16 ant nests.

How often should I reapply nematodes for ant control?

Reapply as needed, especially if you notice new ant activity. For ongoing control, reapplying every 6–8 weeks during active ant seasons may help.

Do ant nematodes kill ants directly?

No, they don’t kill ants instantly. Instead, they create an environment ants dislike, forcing them to relocate their nests away from treated areas.

Can I return nematodes if I change my mind?

No, nematodes are live biological products and cannot be returned. They typically have a shelf life of around two weeks from delivery.

What should I do if the soil dries out after applying nematodes?

Moisture is key. If the soil dries out too quickly, re-moisten gently and consistently to give the nematodes the best chance to work.

Can I still use my lawn after applying ant nematodes?

Yes, your lawn is completely safe to walk on or use immediately after application.

Is delivery free for ant nematodes?

Yes, delivery is free when ordering nematodes alone. Standard delivery charges apply if you add other items to your order.

48 hour delivery included as standard; next day delivery available from £15.00

Our couriers deliver between 8am and 6pm. If you would prefer a telephone call one hour before your delivery please let us know.

For any queries please contact our friendly Sales Team on 01243 781730.

Delivery information, including where we can deliver to, is available on our delivery page.

Pairs well with

Man holding a green spray nozzle attachment
Green garden sprayer attached to a clear container
Nematode Applicator & Garden Feeder Sprayer
Slug nematodes packet on a grassy field with wildflowers
Slug Nematodes

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