Analysis includes pH, salinity, concentrations of soluble salts, fertility (all 15 essential nutrients), sodium, and concentrations of 15 non-essential trace and heavy metals including aluminum, arsenic, cadmium, lead; SAR & moisture. For used potting soil, coco-coir mixes, etc. This is the most advanced and complete soil testing available in the cannabis space. Please fill out the below fields along with your purchase of this item. Note: Testing will only come with the test results. We strongly recommend a follow up consultation once results are received. For additional review of materials please purchase 'Plus Half Hour Consultation" option from the field below. With this consultation the test results will be reviewed in detail with one of our professionals. We will follow up to schedule a consultation within 48 hours of receiving your results if the selection was made.