As fungus gnats need a damp compost to survive, watering the plant less and allow the soil to become dry out in between watering will create uncomfortable living conditions, driving the fungus gnats away. In the event of supply difficulties, we reserve the right to substitute any items with replacements of equal or higher quality and value that may or may not be listed in the contents section of the product descriptions. So when you are creating your spray, you are using the full benefits of an age-old natural remedy against pests, created by mother nature herself. This is a great multi-use spray, as it can be used on plants at home, in the greenhouse, conservatory or even in the garden.

Probably the most common pest of houseplants, mealy bugs are sap-sucking insect that look like patches of white cotton wool. So you want to keep bugs and pests at bay, before they manage to make themselves comfortable in your home. So, any of these Plants together or on their own will either kill or repel unwanted pests, and hopefully, for you, you have one or all three growing in your garden. Fungus gnat larvae need damp compost to live, as this is where algae and fungi thrive, on which the larvae feed.One of the simplest ways to deal with gnats in houseplants, especially if you don’t have too many of them, is to let the soil dry out. As with all home remedies, it is best to use hydrogen peroxide in moderation, as too much can cause damage to your plants and roots.

As a result, you can keep fungal growth in your potting soil to a minimum while also providing an unsatisfactory or depleted food source for Fungus Gnats. Damp conditions and organic plant matter will provide an ideal breeding ground for the larvae, which will feed on plant roots causing damping off and seedling collapse. Without good drainage, the soil will remain moist which will create the perfect environment for gnats to lay eggs.They cleanse the air from toxic chemicals and raise the air’s humidity to protect us from dry coughs, sore throat, and respiratory problems. It is great for use on all varieties of Pests and will even kill off any fungal infections on your plant's foliage. Gnats in houseplants, like most flying insects, are attracted to light, so fixing the sticky traps near sources of lights such as windows or lights allows you to capture the largest number of flies. Other natural, nicer smelling fly repellents include lemongrass, peppermint, eucalyptus, camphor, and cinnamon,' recommends an expert at GardeningExpress.