Nematode pearls release beneficial nematodes into soil to target pest larvae and help reduce root damage in growing areas. They work below the surface where pests feed, supporting stronger plant growth.
Nematode pearls for soil pests in vegetable beds and pots
Each pearl contains thousands of beneficial nematodes within a hydrogel capsule. After watering, the capsule breaks down and releases them into the soil where larvae are present.
Applying nematode pearls around plant roots and stems
Place pearls onto moist soil around plant stems in pots, raised beds, borders and greenhouse areas. Water after application to activate release into the growing media.
When to use nematode pearls for soil pest activity
Apply from April to October when pests are active. Use in the evening or during overcast weather. Soil temperature should be at least 5°C for use.
How often to use nematode pearls for ongoing control
Repeat weekly for at least five applications where infestations are present. This helps maintain low pest levels in soil across the growing period.
Pests targeted by nematode pearls in soil
This treatment targets larvae of cabbage root fly, carrot fly, onion fly, cutworm, sciarid fly, codling moth and wireworm in soil around plant roots.
Coverage and usage for nematode pearls 20m² pack
Apply around 5g per plant, roughly half a teaspoon. One pack treats up to 20m² or around 50 plants and can be used in stages if required.
Benefits
- Targets multiple soil pests affecting plant roots
- No mixing required before use
- Suitable for indoor and outdoor growing areas
- Works in pots, beds, borders and greenhouse spaces
- Can be applied in stages across different areas
Specifications
- Contains: Steinernema feltiae and Steinernema carpocapsae
- Coverage: up to 20m²
- Plant coverage: approx 50 plants
- Pack weight: approx 280g
- Application rate: approx 5g per plant
- Minimum soil temperature: 5°C
- Use period: April to October
- Storage: cool place in original breathable packaging
- Refrigeration: not required
- Sizes: 20m² pack
frequently asked questions
Can nematode pearls be used on newly sown seeds?
Yes, they can be applied carefully around seed rows where soil pests may affect early root development.
Do nematode pearls work in heavy clay soil?
They can be used in heavier soils, but moisture is important to help movement through the soil after application.
Can nematode pearls be used alongside fertilisers?
They can be used with most feeding routines, provided the soil remains moist and suitable for application.
Will nematode pearls affect earthworms in the soil?
No, they are designed to target specific pest larvae and do not affect earthworms.
Can nematode pearls be applied before planting?
Yes, they can be applied to prepared soil before planting to help reduce pest presence ahead of crop establishment.
