Clay is a key component for creating Humus Compost and increases the ability to capture volatile compounds in regular composting. Use this form to submit a clay sample to Midwest labs. 

There are several different ways to analyze compost. Our analysis looks at the minerals present in your compost and determines the amount of soil impact your compost will have. Use this form to submit a compost sample to Midwest labs. 

Tissue sampling gives you the ability to see what minerals were assimilated when the plant was growing. Use this form to submit a tissue sample to Midwest labs. 

Knowing the exact mineral content and balance of each mineral in contrast to the others is important. Use this form to submit a soil sample to Midwest labs.