Fungus Gnat Off

Fungus Gnat off is a high potency concentrate formula for controlling black fly and their larvae that have unfortunately entered your garden.

Fungus gnat off is made using natural organic plant extracts that are suspended in a naturally derived liquid, making this product suitable for use in organic cultivation, a very safe non-toxic means to eliminate fungus gnat infestations.

Fungus gnats or blackfly can cause damage both directly and indirectly. Direct damage results when the larvae produced nestle within the root system where they devour the roots of the plant. When the root system is eroded in this manor, the plant has difficulty taking up water and minerals, resulting in the roots dying off. Indirect damage occurs by the larvae spreading mites, viruses and various fungi, young plants are particularly susceptible to this. Fungus gnat off contains the bacterium Bacillus Thuringiensis, which produces a toxin that prevents the larvae from feeding, resulting in their death and subsequent eradication of the problem.

Ensure you also use sticky fly traps in your growroom as well to catch any adult Fungus Gnats to prevent them laying more eggs.

Directions of use: Add Gnat Off to your nutrient tank or watering can at the rate of 1ml per litre of water and stir well.