Summer is a busy time for soil testing yet it is worth considering exactly where you tested. When following up soil tests throughout a season or impending seasons to assess soil improvement (or taking plant tissue tests mid season), being able to correlate to soil test results is very powerful information.
Using a GPS to pin point sites across your property is another valuable tool that you should have with you. Agricultural production is becoming more and more precise so why don’t you!
We have found the Garmin etrex 10 very easy to use and affordable hand held GPS units.
The Garmin etrex 10 is a great entry-level unit and in most places is less than $100 with the etrex 20 and 30 priced upwards from there.