LaMotte Soil Test Kit 5679 - Manual (Page 7)

9
Potassium (Potash) Test, continued
Use Potassium End Point Color Chart (1352) as a guide
in reading this color change. Keep an accurate count of the
number of drops added. Read test result from table.
Number of Drops Added Potassium (Potash) Level
0-8
Very High
10 High
12 Medium High
14 Medium
16 Medium Low
18 Low
20 or more Very Low
Low 0-120 lbs/Acre
Medium 120-200 lbs/Acre
High +200 lbs/Acre