Biological treatment against fungus gnats
Felti – Natural control for fungus gnats
Felti is a natural enemy of fungus gnats. These microscopic nematodes live in the soil and actively target gnat larvae – completely chemical-free. Safe, effective and environmentally friendly.
Accessoires | Ongedierte bestrijdingsmiddel |
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How to use Felti
You’ll receive Felti in a small sachet. Mix it with lukewarm, clean water in a watering can. One full can treats approx. 10 plants. Stir for at least 1 minute to distribute the nematodes evenly. Pour directly onto the soil around affected plants. Keep the soil moist – if it dries out, the nematodes stop working. Repeat the treatment after 5 days for the best results.
Storage tip
Store Felti in the fridge (4–8 °C) for up to one week after delivery. Once mixed with water, use the full amount immediately – leftover solution cannot be reused.
Important note
Repeat applications are important to fully eliminate the infestation. Wait two weeks after the second treatment to evaluate the result. People allergic to shellfish, crustaceans, or dust mites may react to Irski. Wearing gloves is recommended.

Your plants are excellently protected during transport in a custom-made box. The houseplants are neatly transported upright, which significantly reduces the risk of damage compared to transport in a regular passenger car.