All Natural Weed & Grass Killer
Black Jack 21 is made of fermented Vinegar, Citric Acid, plus other safe ingredients. This product works faster than harsh chemicals. You will see amazing results in 5 hours and dead weeds by morning. Sometimes a second application is needed to kill the roots.
- Black Jack 21 is non-selective and does not have an EPA#
- Black Jack 21 quickly does the job, poses no harm to people and animals, and leaves no harmful residuals.
Spray directly on to plant
1 Gallon • Cs/4