Say goodbye to pesky gnats and hello to happy plants! Miracle-Gro Plant Care Gnat Control + Plant Food kills and prevents fungus gnats by killing their existing eggs and larvae in the soil, while also providing vital nutrients to help your plants thrive. This 2-in-1 plant care solution boosts the vitality of your houseplants, including cacti, succulents, ferns, orchids, philodendron, pothos, rubber plants, monsteras, zz plants, snake plants, and fiddle leaf figs*. You can even use it up to and on harvest day of indoor vegetables and herbs including tomatoes, peppers, beans, lettuce, sage, basil, mint, rosemary, and thyme*. Protect and feed in one easy application: just open the packet and sprinkle the granules on the soil surface. Lightly water in to activate. Each packet protects one 6-7 inch potted plant (coverage varies by pot size). For added plant protection, pair with Miracle-Gro Plant Care Flying Insect Traps and 4-in-1 Miracle-Gro Plant Care Leaf Protect & Shine. *see label for complete list of plants