Your proof is in your plants. You grow some great trees @Meesh! Your doing it right. Having your soil tested first and going from there is a good idea.
Out here we drive around on four wheelers with GPS coordinates that tells us where to take soil samples in our fields to have it tested. We have this tool that you step on and it takes out the right amount of soil needed for testing. It’s bagged and to the next part of the field we go.
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