Dirty Business Soil Consulting & Analysis

Called about my results from logan labs. There were huge inconsistencies between reports. Dirty Biz said I had high sodium and sulfur. Logan labs has me in the ideal range. Dirty Biz explanation for this was…“if you took 2 cups out of the same bag of Black Gold Potting Soil, and then took two more cups out of the same exact bag, then you can’t expect similar results because their lab results vary??? So now they have admitted to no having accurate testings, tests which they can’t replicate the results.
When I called and asked, «why does your lab show different results than Logan Labs on sulfur and sodium?» The lady was all worked up and said, «you are making me mad and I can’t talk to you about this…» Sorry I asked a question about my lab results…
Use this company with extreme caution.
I also asked why they were twice the cost with half the results and they told me that wasn’t true… Well…
Logan Labs
Standard soil test
pH
Organic Matter
Total Exchange Capacity
Sulfur
Phosphorous
Calcium
Magnesium
Potassium
Sodium
Boron
Iron
Manganese
Copper
Zinc
Aluminum
% Base Saturdation Ca, Mg, K, Na
Standard Paste test
pH
Soluble Salts
Chloride
Bicarbonate
Sulfur
Phosphorous
Calcium
Magnesium
Potassium
Sodium
Boron
Iron
Manganese
Copper
Zinc
Aluminum
Sodium Adsorption Ratio
All of the above for 55 $
Dirty Biz for 50 $
pH, Electrical Conductivity, Organic Matter, Nitrate Phosphate, Sulfate, Calcium, Magnesium, Sodium, Potassium, and Recommendations 50 $ No Micro nutrient package with this cost?
One last thing, both «scientist» graduated in 2011… No wonder this company lacks experience
.
Save your money, and your plants, stay far away.

Well worth the money. I was very happy with their work. I will hire them again.