Magic Gardener® Fungus Gnat Killer Organic Biological Insecticide 4 oz

Made in USA

Magic Gardener® Fungus Gnat Killer helps protect houseplants, seedlings, and indoor ornamentals from damaging fungus gnat larvae before they can feed on tender roots. Powered by Bacillus thuringiensis subsp. israelensis strain AM65 52, this OMRI Listed biological insecticide targets soil dwelling larvae while supporting cleaner, healthier growing conditions indoors. The easy to mix formula works well for tropical foliage plants, indoor herbs, propagation trays, and container grown ornamentals where moist soil conditions often attract fungus gnats.

Use Magic Gardener Fungus Gnat Killer in seed starting trays, plug flats, propagation stations, windowsill herb gardens, greenhouse shelves, and established houseplant collections. It is especially helpful for popular indoor plants such as pothos, philodendron, monstera, peace lily, calathea, and other moisture loving foliage plants. Pair healthy indoor plantings with decorative containers, moss poles, trailing vines, and compact flowering ornamentals to create vibrant indoor displays with fewer pest concerns.

For best results, mix 1 to 1.5 teaspoons per gallon of water and apply as a soil drench, thoroughly wetting the soil surface. Reapply during periods of active fungus gnat activity or whenever warm indoor conditions and consistently moist potting mix may encourage larvae development. Magic Gardener Fungus Gnat Killer delivers dependable biological control that supports stronger root systems, healthier foliage, and more successful indoor growing spaces throughout the year.