Fungus Gnat Off

SKU# G318

Fungus gnats are a very common grow room pest whose larvae can cause large amounts of damage by devouring the roots of your precious plants. This restricts the ability of your plants to effectively take in enough nutrients and water, resulting in plant health and growth being adversely affected. Fungus Gnat Off contains a range of all natural ingredients which prevent the larvae from feeding - thus eradicating your problem.

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Code		Price

2476	Fungus Gnat Off - 250mls	£19.95	Out of stock

If you are interested in this product, then you might want to also order these at the same time: 2 Litre Professional Pump-Up Sprayer £5.95 Also add this Nutrient Measuring Syringe - 10mls £0.70 Also add this
Availability: Out of stock

Overview: Add at 1ml per litre to your nutrient solution until infestation is eradicated. One bottle will treat 250 Litres of nutrient solution.

Reviews & Ratings (1)

20% based on 1 review(s)


INEFFECTIVE Written by GOWERGREEN 16/12/2011 UK	Having lost a rather precious crop to these nasty bugs in a hydro system during the summer months , I used `GNAT OFF` to treat an out break in a soil based crop , still to little effect , resulting in a need to crop prematurely ! At present I have a small crop , using Canna organic soil and nutrients , which is at a new premises, and have paid a lot of attention re temp, humidity etc. I also have used this product from the beginning , yet still the gnats are back ! This is my experience !	Was this review helpful to you? Yes \| No

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Questions and Answers (2)

is gnat off safe to use on young seedlings 2 weeks old as a preventative measure.if not how old should young plants be before using gnat off.look forward to your answer.cheers.

Written by stewart | 5 Oct 2011

Fungus Gnat Off is safe to use as long as the cuttings or seedlings are rooted, we would not recommend using it until the root system is developed.

can i use this when flushing

Written by paul | 4 May 2011

You can use this whilst flushing at 5ml per litre, but we would not recommend use in the last 5 days.