Description
S2G Spray To Grow – Gnat Off Root Drench
Spray2Grow Gnat Off Root Drench is a professional-grade organic soil treatment designed to eliminate fungus gnat larvae directly in the root zone. This powerful sterilising formula instantly kills maggots and prevents further damage, helping plants recover quickly from infestations.
Unlike chemical pesticides, Gnat Off naturally breaks down into plant-safe nutrients within hours of application, leaving no harmful residues behind. Certified for use on organic crops under EU regulations, it offers growers a fast-acting, environmentally responsible solution to one of the most common root-zone pests.
Ideal for use in indoor, greenhouse, or outdoor environments, Gnat Off provides clean, reliable control of fungus gnats while supporting overall plant recovery and root health.
Key Features
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Instantly Kills Fungus Gnat Larvae: Eliminates maggots in the root zone upon contact
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Fast-Acting Soil Sterilant: Cleans the growing media and prevents re-infestation
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Organic & Safe: Breaks down into plant-friendly nutrients within hours
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Approved for Organic Use: EU-certified for organic crop protection
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Supports Plant Recovery: Helps roots repair and strengthens overall plant health
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Concentrated & Cost-Effective: 500 ml concentrate treats large areas efficiently
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Versatile Use: Suitable for soil, coco, and organic media in all environments
How to Use
⚠️ Always wear appropriate PPE (face mask with Type B filter) before handling.
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Allow growing media to dry for 2 days before treatment.
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Dilute 50 ml of concentrate per 1 litre of water.
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Apply evenly using a watering can, thoroughly drenching the growing media.
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Repeat after 7 days to target newly hatched eggs.
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Do not apply as a foliar spray and do not mix with other products.
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Use immediately after dilution; do not store diluted solution.
Why Choose Gnat Off
Fungus gnats can cause severe root damage, slowing growth and reducing yield. Gnat Off provides a fast, safe, and organic solution that targets larvae before they can harm your plants. By eliminating pests at the source and converting into beneficial nutrients, it offers clean, efficient control with complete peace of mind for organic growers.
Perfect For
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Organic growers tackling fungus gnat infestations
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Soil, coco, and organic growing media
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Indoor, greenhouse, and outdoor cultivation environments





