Ortho® Groundclear® Poison Ivy & Tough Brush Killer Size:32 Oz Concentrate Cups 1 – 5 0 Size:14 oz Charcoal Cups 1 – 5 0 – 2 5 8 – 7 8 1 2 – 2 3 3 8 – 5 8 1 4 – 3 8 1 8 – 1 3 5 – 10 2 – 5 7 8 – 1 3 8 2 3 – 1 1 8 5 8 – 1 3 8 – 2 3 1 3 – 1 2 10 – 15 5 – 7 1 3 8 – 1 3 4 1 1 8 – 1 1 2 1 – 1 1 4 2 3 – 3 4 1 2 – 2 3 15 – 20 7 – 9 1 1 2 – 1 3 4 1 1 4 – 1 1 2 3 4 – 1 2 3 – 3 4 20 – 30 9 14 1 3 4 – 2 1 3 1 1 2 – 2 1 – 1 3 8 3 4 – 1 30 – 40 14 18 2 1 3 – 2 7 8 2 – 2 1 2 1 3 8 – 1 3 4 1 – 1 13 40 – 50 18 – 23 2 1 2 – 2 7 8 1 3 4 – 2 1 1 3 – 1 1 2 50 – 60 23 – 27 2 7 8 – 3 1 4 2 – 2 1 4 1 1 2 – 1 3 4 60 – 70 27 – 32 3 1 4 – 3 5 8 2 1 4 – 2 1 2 1 3 4 – 2 70 – 80 32 – 36 3 5 8 – 4 2 1 2 – 2 3 4 2 – 2 1 4 80 – 100 36 – 45 4 – 4 1 2 2 3 4 – 3 2 1 4 – 2 1 2 Divide the amount shown into 2 – 3 feedings daily then comb through Wilting or yellowing will occur in 2 to 6 weeks wilting or yellowing will occur in 2 to 6 weeks