Take a sample in and let them run it. Place it in a ziplock,,, about enough to fill a pop can. Let them send it out,,, should cost about $15. Once you have the results they...
Replies 4Thanks Dave.
Replies 4With 11 years in the green industry the best advice I can give you is this http://ohioline.osu.edu/hyg-fact/4000/4026.html . Read it 3 times you'll soak up info each time and ...
Replies 4
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