Why does your Freesia Pink Fountain have tiny black flies? Diagnose the cause and fix it with our step-by-step guide.
The larvae of these flies live in the top layer of soil and feed on organic matter or decaying plant roots. In Freesia, they thrive in the moist, well-drained substrate required for bulb health, often causing secondary issues like root damage.
Excessive moisture in the Freesia pot creates an ideal breeding ground for fungus gnats and can lead to bulb rot. Constant dampness prevents the soil from aerating, attracting moisture-loving insects.
Old, dead leaves or uncomposted potting media in the Freesia container provide a food source for fly larvae. As these organic materials break down, they attract small flies looking to lay eggs.
Your plant might also be experiencing one of these issues:
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