NemaKnights Nematodes Grubs, Weevils & Borers
Trowell Code
154688
Availability:
Out Of Stock
- £16.95
- £16.95
- Unit price
- per
Why Buy From Trowell Garden Centre?
-
Fast Dispatch with Tracking FREE UK delivery over £99* (Exclusions apply)
Standard UK Delivery From £3.95
30 Day Easy Returns -
Secure & Easy Payments Pay with Visa, MasterCard, American Express, PayPal, Apple Pay, Google Pay, Klarna & Clearpay.
-
Price Match Promise If you can find it cheaper elsewhere, let us know and we’ll match it.
-
Over 40 Years Trading Buy confidently from a garden centre that’s been trading for over 40 years.
🎁 Extended Holiday Returns:
Items ordered during November and December 2025 can be returned until end of January 2026.
Nematodes Grubs, Weevils & Borers
Take back control of your garden with Nematodes Grubs, Weevils & Borers by NemaKnights. This environmentally sustainable way to control larval soil pests uses a slow release organic formulation that when used as a spot treatment is extremely effective. To use this treatment, it simply needs to be shaken over the pest infected area outside to manage pests, specifically rose & Japanese beetle grubs, black vine weevils, cutworms & sod webworms.
Features:
- Based on encapsulated Steinernema carpocapsae & Steinernema feltiae
- 6-month stable shelf life
- Extended slow release to control of larval soil pests
- Easy application; simply flip lid and shake in the area with pest infested area
- Use outdoors
- Primary use for spot treatment
- Environmentally sustainable
- Insect pest management tool
- 100% Pesticide free
Dimensions:
-
Treats up to 90 m2 ; ~100 ft2
Delivery & Returns
🎄 Christmas Delivery: Last dispatch to guarantee pre-Christmas arrival is Tuesday 16th
December 2025. Orders placed after may arrive later.
Options for delivery rates and times are shown at checkout after you enter your postcode.
Guide: Total Order Weight up to 30 kg
Standard: 3–5 working days | Express: 1–2 working days
| Region | Standard (up to 2 kg) | Express (up to 30 kg) |
|---|---|---|
| Mainland UK*Free over £99 (exclusions apply) | £3.95 | From £5.95 – £7.95 |
| Scottish Highlands & Scottish IslesAB, FK, HS, IV, KA, KW, PA, PH, ZE | £4.95 | From £9.95 - £29.95 |
| Isle of Man, Isles of Scilly, Isle of Wight, Jersey & GuernseyIM, TR, PO, JE, GY | £4.95 | From £9.95 - £29.95 |
| Northern Ireland | N/A | N/A |
Large / Heavy Products
Estimated delivery window: 3–10 working days
| Region | Service / Rate |
|---|---|
| Mainland UK | Selected at checkout |
| Scottish Highlands & Scottish IslesAB, FK, HS, IV, KA, KW, PA, PH, ZE | Selected at checkout |
| Isle of Man, Isles of Scilly, Isle of Wight, Jersey & Guernsey | N/A |
| Northern Ireland | N/A |
For more information, please see our full Delivery & Collection Policy.
Local Delivery Only Products
Some products are available for local delivery only and are highlighted on the product page. We deliver locally from Trowell Garden Centre using our own transport.
Click for local delivery postcodes and rates.
Returns
You may return most new, unopened items within 30 days of delivery for a full refund. Refunds are processed within 48 hours of receipt; how quickly funds appear depends on your payment provider.
Read our full Return & Refund Policy.
*Free UK delivery over £99 excludes furniture, local van deliveries and postage to remote areas.
Nematodes Grubs, Weevils & Borers
Take back control of your garden with Nematodes Grubs, Weevils & Borers by NemaKnights. This environmentally sustainable way to control larval soil pests uses a slow release organic formulation that when used as a spot treatment is extremely effective. To use this treatment, it simply needs to be shaken over the pest infected area outside to manage pests, specifically rose & Japanese beetle grubs, black vine weevils, cutworms & sod webworms.
Features:
- Based on encapsulated Steinernema carpocapsae & Steinernema feltiae
- 6-month stable shelf life
- Extended slow release to control of larval soil pests
- Easy application; simply flip lid and shake in the area with pest infested area
- Use outdoors
- Primary use for spot treatment
- Environmentally sustainable
- Insect pest management tool
- 100% Pesticide free
Dimensions:
-
Treats up to 90 m2 ; ~100 ft2
Delivery & Returns
🎄 Christmas Delivery: Last dispatch to guarantee pre-Christmas arrival is Tuesday 16th
December 2025. Orders placed after may arrive later.
Options for delivery rates and times are shown at checkout after you enter your postcode.
Guide: Total Order Weight up to 30 kg
Standard: 3–5 working days | Express: 1–2 working days
| Region | Standard (up to 2 kg) | Express (up to 30 kg) |
|---|---|---|
| Mainland UK*Free over £99 (exclusions apply) | £3.95 | From £5.95 – £7.95 |
| Scottish Highlands & Scottish IslesAB, FK, HS, IV, KA, KW, PA, PH, ZE | £4.95 | From £9.95 - £29.95 |
| Isle of Man, Isles of Scilly, Isle of Wight, Jersey & GuernseyIM, TR, PO, JE, GY | £4.95 | From £9.95 - £29.95 |
| Northern Ireland | N/A | N/A |
Large / Heavy Products
Estimated delivery window: 3–10 working days
| Region | Service / Rate |
|---|---|
| Mainland UK | Selected at checkout |
| Scottish Highlands & Scottish IslesAB, FK, HS, IV, KA, KW, PA, PH, ZE | Selected at checkout |
| Isle of Man, Isles of Scilly, Isle of Wight, Jersey & Guernsey | N/A |
| Northern Ireland | N/A |
For more information, please see our full Delivery & Collection Policy.
Local Delivery Only Products
Some products are available for local delivery only and are highlighted on the product page. We deliver locally from Trowell Garden Centre using our own transport.
Click for local delivery postcodes and rates.
Returns
You may return most new, unopened items within 30 days of delivery for a full refund. Refunds are processed within 48 hours of receipt; how quickly funds appear depends on your payment provider.
Read our full Return & Refund Policy.
*Free UK delivery over £99 excludes furniture, local van deliveries and postage to remote areas.
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