pug1010 Posted November 30, 2021 Report Share Posted November 30, 2021 (edited) hi all posted this on the other site, but forgot to mention it here, as well. these guys do 5 heavy metal soil samples for a $20 donation. they also do potting mixes - would suggest taking out the big pieces of scoria, pumice or perlite though and getting a little creative with labelling. the address is not a mandatory requirement either. https://www.360dustanalysis.com Edited November 30, 2021 by pug1010 1 Quote Link to comment Share on other sites More sharing options...
itchybromusic Posted November 30, 2021 Report Share Posted November 30, 2021 :thumbsup: 1 Quote Link to comment Share on other sites More sharing options...
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