Product Q&A

« See More Q&A's

Rita from Baltimore writes

Is it safe to use Captain Jacks Deadbug Brew Concentrate on orchids, cacti, and violets? Will it kill fungus gnats?


While Captain Jacks Deadbug Brew Concentrate is safe to use on a variety of ornamental plants and flowers including orchids, cacti, and violets, it is not labeled for fungus gnats. You would instead either dry the soil out where the fungus gnats are a problem since they need overly saturated soils to thrive and breed in, or you could use a product like Talstar P to spray the plants and soil around them for the fungus gnat control. 

Answer last updated on: 08/28/2017

Was this answer helpful to you? Yes No

2 of 5 people found this answer helpful.