Extended- 6 cups
Individual Soil Health Analyses:
Active Carbon: ½ cup
Aggregate Stability: 1 cup
Available Water Capacity: 1 cup
Bean Root Bio-Assay: 3 cups
Boron: ½ cup
Heavy Metal Screening: ½ cup
Potentially Mineralizable Nitrogen: 1 cup of FRESH soil
Protein: 1 cup
Respiration: 1 cup
Soluble Salts: ½ cup
Texture: ½ cup
NOTE: When submitting soil for more than one individual soil health analysis you may be able to send less soil than indicated here. Please contact us if you have a limited amount of soil for the minimum amount of soil we require.
NOTE: WE REQUIRE FRESH OR AIR DRIED SOIL, DO NOT SEND OVEN DRIED SOIL FOR ANY SOIL HEALTH ANALYSES.