---
product_id: 134048540
title: "Sciarid Fly Nematodes Fungus Gnat Compost Fly Organic Natural Killer Treatment Treats 12.sqm"
brand: "gardening naturally"
price: "S$34"
currency: SGD
in_stock: true
category: "Gardening Naturally"
url: https://www.desertcart.sg/products/134048540-sciarid-fly-nematodes-fungus-gnat-compost-fly-organic-natural-killer
store_origin: SG
region: Singapore
---

# Treats 12 sqm soil area Targets fungus gnat larvae Store refrigerated, 2-week shelf life Sciarid Fly Nematodes Fungus Gnat Compost Fly Organic Natural Killer Treatment Treats 12.sqm

**Brand:** gardening naturally
**Price:** S$34
**Availability:** ✅ In Stock

## Summary

> 🌿 Say goodbye to gnats, hello to thriving plants!

## Quick Answers

- **What is this?** Sciarid Fly Nematodes Fungus Gnat Compost Fly Organic Natural Killer Treatment Treats 12.sqm by gardening naturally
- **How much does it cost?** S$34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/134048540-sciarid-fly-nematodes-fungus-gnat-compost-fly-organic-natural-killer)

## Best For

- gardening naturally enthusiasts

## Why This Product

- Trusted gardening naturally brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Broad Coverage:** Effectively treats up to 12 square meters of infested soil
- • **Eco-Friendly & Organic:** USDA-certified natural nematodes for guilt-free gardening
- • **Effortless Application:** Simply mix with water and soak soil—no complicated steps
- • **Precision Pest Control:** Kills fungus gnat larvae before they damage roots
- • **Safe for Your Sanctuary:** 100% harmless to kids, pets, and beneficial wildlife

## Overview

This USDA-certified organic nematode treatment targets and kills fungus gnat larvae in soil, protecting your plants’ roots across 12 square meters. Easy to apply by mixing with water and watering into soil, it’s safe for children, pets, and wildlife. Keep refrigerated and use within two weeks for maximum effectiveness.

## Description

Sciarid Fly Nematodes Fungus Gnat Compost Fly Organic Natural Killer Treatment Treats 12.sqm : desertcart.co.uk: Garden

## Features

- Sciarid fly (also known as fungus gnat or compost fly) is a troublesome pest of houseplants and plants in greenhouses and conservatories.
- The nematodes will kill the larva of the sciarid fly. The larva attacks the roots of plants and may cause the death of seedlings.
- Easy to apply, just mix with water then water the plant the nematodes into the soil. Treats 12 sq.m
- Completely harmless to children, pets and wildlife.
- This is a perishable product with an expiry date of about 2 weeks. Store in the fridge until needed.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07RRBX6Q7 |
| Best Sellers Rank | 402 in Garden ( See Top 100 in Garden ) 32 in Insect Control |
| Brand | Gardening Naturally |
| Country of Origin | United Kingdom |
| Customer Reviews | 4.1 4.1 out of 5 stars (1,027) |
| Item Form | Sachet |
| Item Weight | 200 Grams |
| Liquid Volume | 12 Litres |
| Manufacturer | Gardening Naturally |
| Specification Met | USDA |
| Target Species | Fungus Gnat |

## Product Details

- **Brand:** Gardening Naturally
- **Item form:** Sachet
- **Item weight:** 200 Grams
- **Liquid volume:** 12 Litres
- **Specification met:** USDA

## Images

![Sciarid Fly Nematodes Fungus Gnat Compost Fly Organic Natural Killer Treatment Treats 12.sqm - Image 1](https://m.media-amazon.com/images/I/515iUM6JEjL.jpg)

## Questions & Answers

**Q: Would this product also kill root aphids?**
A: Where it isnt mentioned in the list of " victims ", my problem with root aphids was considerably lessened using this product..

**Q: Can it be applied in November / December?**
A: If applying outside the soil temperature needs to be above 8 degrees Celsius however many people apply these indoors all year round.

**Q: What is the actual nematode in this product please?**
A: Its a predator of the fungus gnat in suspension powder .when mixed with water and put on plants soil it eats all the lavae of the scarid fly ,so you don't get them back. It lasts about 3 months.

**Q: Anyone know if these are the nematodes steinernema feltiae please? does it say on the package? i can't find any details in the description here online**
A: Yes they are!   Xx

## Frequently Bought Together

- Sciarid Fly Nematodes Fungus Gnat Compost Fly Organic Natural Killer Treatment Treats 12.sqm
- aonova Fruit Fly Traps, Pack 30 Yellow Double-sided Fungus Gnat Sticky Catcher for Plants Indoor and Outdoor Insects Fly Control - Non-Toxic, Waterproof

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-11-13*