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Fungus Gnat Control Nematodes – 4 x 5 million PK
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Fungus Gnat Control Nematodes – 4 x 5 million PK

Break the fungus gnat lifecycle — eliminate larvae in soil, not just adults

Control fungus gnats naturally with 20 million live beneficial nematodes (Steinernema feltiae). These microscopic organisms target and eliminate fungus gnat larvae directly in the soil, helping...

Price

$38.99

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Apply as soon as possible after receiving for best results. Do not freeze. We do not recommend ordering the nematode products if the temperature in your region is below 0°C, or if the product will experience temperatures below 0°C while in transit.

Coverage
  • 5 million per 125-250 sq. ft.
  • Total coverage 500-1000 sq. ft.
    Adjust application rate depending on the severity of infestation.
Used by Professional Growers The same biological pest control method trusted in commercial greenhouses and indoor grow operations.
Safe & Chemical-Free 100% natural solution that is safe for pets, children, and edible plants with no harmful residues.Safe & Chemical-Free
Targets the Root Cause Unlike sprays and traps, nematodes eliminate fungus gnat larvae in the soil where infestations begin.

Why this works

Using Fungus Gnat Control Nematodes helps prevent and reduce fungus gnat infestations naturally. These beneficial nematodes target and eliminate fungus gnat larvae directly in the soil, stopping the problem at its source. By breaking the reproduction cycle before new adults can emerge, populations gradually decline until the infestation is fully controlled.

  • Live beneficial nematodes (Steinernema feltiae)
  • Targets larvae in soil
  • 4 separate applications
  • Professional-grade biological control
  • Safe for pets and plants
  • Chemical-free pest solution
  • Suitable for indoor and outdoor use

Target pests

Fungus Gnats Thrips (Soil Stage) Root Maggots Shore Flies

How to use

Simple application, clear steps

Clear, practical steps designed for consistent results in real conditions.

Step 01

Apply

Open and remove the resealable bag. Remove the pouch from the bag and place it into the watering can. Do not open the pouch/tea bag to prevent clogging your sprayer.

Step 02

Activate

Add approx. 2 gallons (7L) of water at room temperature into the watering can and stir the mixture for 1-2 mins to ensure the nematodes are well mixed. Apply the solution in most affected areas first.

Step 03

Follow up

Apply an equal amount fo water to the same area to make sure the nematodes are well washed in. Keep soil damp for 7–10 days to allow nematodes to work effectively. Reapply if needed.

Product details

Full description

Control fungus gnats naturally with 20 million live beneficial nematodes (Steinernema feltiae). These microscopic organisms target and eliminate fungus gnat larvae directly in the soil, helping break the infestation cycle at its source.

Ideal for indoor plants, grow tents, greenhouses, and container gardens, this chemical-free solution provides effective biological pest control that is safe for pets, children, and edible plants. Each pack includes four separate 5-million-nematode sachets for multiple applications or larger coverage areas.