Diatomaceous Earth Powder for Fungus Gnats

Natural mineral dust to help manage soil pests in houseplants. Finely milled, food-grade diatomaceous earth that works by physical contact, not chemicals.

Why you’ll love it

• 100% food grade amorphous silica

• Targets the soil stage of fungus gnats

• Also helpful around pots for slugs and at the soil line for root mealybugs

• Packed in a resealable zip bag to keep it clean and dry

Best for

• Breaking the fungus gnat life cycle in the top layer of houseplant soil

• Creating a dry barrier around pots kept indoors or under cover for slugs

• Intercepting root mealybug crawlers at the soil line during repotting