The textural analysis, organic matter content, pH only (pH is included in the standard nutrient analysis) and soluble salts tests should be sampled in the same manner as for the Standard Nutrient Analysis. ***Please supply an additional 1 cup of soil if you require tests in addition to the Standard Nutrient Analysis. Only ½ cup of soil is required for the soil pH only test.
Counties in several states have either Fire Ant or Golden Nematode
QUARANTINES! If you live in these areas and send soil to us, it needs to be
documented and destroyed. There is an additional disposal fee of $20 per
sample. The USDA APHIS website has information regarding which US counties are
quarantined. To determine if you are in a fire ant quarantine area, CLICK
HERE. To determine if you are in a golden nematode quarantine area, CLICK