Gnatrol WDG Biological Larvicide, 16 lbs HARVEST Does not cause burning like

Does not cause burning like oil-based sulfur products can

The aged forest products and peat moss in FoxFarm Original Planting Mix may make it more effective at holding moisture around the roots of plants

saving on transport & storage space with a full-spectrum designed for the entire cultivation cycle and a soft start power supply to protect the LED diodes

making it a truly versatile pest control tool

fostering the best conditions for plant growth

Gnatrol WDG Biological Larvicide, 16 lbs HARVEST Does not cause burning likeGnatrol WDG Biological Larvicide is a highly selective, biological larvicide for use in greenhouses to control fungus gnat larvae. It may be used on a wide variety of ornamentals, as well as all bulb crops, bedding plants and vegetable sets. Once the larvae have ingested Gnatrol, they become paralyzed, stop feeding immediately and die usually within 24 hours. Controls: Fungus Gnat larvae Active Ingredient: Bacillus thuringiensis 37. 4% Specifications