The Deep Root Injector is a high-grade stainless steel tool that is interchangeable with the TRW Spray Gun via the use of our matching quick-connect fittings.  

Purpose

Created in collaboration with Dr. Elaine Ingham for her microbiology students, the deep root injector works fantastic for infusing live microbes and nutrients into a plants roots using the soil drench technique.

To Order, give us a call at +1 (530) 591-3923.