Predatory Nematodes - Double Death Mix

Designed to target pests that spend part of their lifecycle in the soil, the Double Death Mix tackles a wide range of invaders—more than 250 identified insects—including fleas, ticks, thrips, fungus gnats, and cutworms. By pairing two nematode genera, it provides deeper and shallower soil reach, maximizing contact with pests from the surface down to several inches below. Two-depth coverage: Steinernema genus active in the upper 3 inches of soil; Heterorhabditis genus active from about 3 to 6 inches—extending protection where many soil-dwelling pests hide. Natural, targeted action: Predatory nematodes are microscopic athletes of the soil. They locate pests, release beneficial bacteria inside the host, kill the pest, and then feed on the remains—without leaving harmful residues. Broad pest range: Effective against a multitude of soil-associated pests, including those that are hard to reach with conventional treatments, helping protect roots and seedlings across containers, raised be