A Professional Stem Injection Tool

Welcome to JK International LLC

July 2021 NEWS!

JK International LLC is under new management. The first new tools in almost 4 years were produced last month and quickly were sold out. We expect more in stock July 27th and will notify customers who are on backorder when their tool has shipped out.

The plastic molded components are of the highest quality and the tools is made by the same plant in WA USA for the last 15 years. We continue to hand build and test each system to make sure you get the finest stem injection system on the planet.


Brian Burgess – Son of Phil Burgess and nephew of Weldon Burgess.

Phil and Weldon Burgess were the original inventors of stem injection methodology and the JK1000. These two brothers created the worlds first effective method to inject fluid into a sealed space of a hollow stem plant.

They will be missed by all who knew them. We will do our best to carry on their legacy and continue to create the best tools possible, just as they did.

  • New Spray Tip! Turns the JK1000 to a precise effective foliar applicator!