Assessing soil pH
Get a small sample of soil at 5-10cm
deep and place it on the test card or a
flat surface.
1
3
Dust the reagent powder onto the
sample. Do not mix.
Leave it for a minute then evaluate the
results against the Colour Chart. Use
full light. This will indicate the pH of the
soil.
4
2 Squirt on indicator dye and mix well
with soil if needed. The sample should
be wet, but not sloppy.
Scoring soil pH
Score results using the table below:
Results
Between 5 and 5.5
Between 8 and 8.5
Moderate Above 5.5 or
below 8.0 Between 6 and 7.5
Scoring guide Under 5
Above 8.5
Poor Good Very good
Score 0 1 2 3
Write the soil pH score on the Bullseye Score Card and fill in the bullseye. If three tests were
conducted, use the average score for the bullseye.
RASH MANUAL - 21