Welcome to DAIRY DOO®!

DAIRY DOO is a provider of sustainable, organic compost for homeowners and agribusiness. We strive to be an innovative provider of economical and healthy soil products to our customers.

For Homeowners

Available at more than 90 DOO DEALER locations, DAIRY DOO organic compost and potting soils will help you get your plants back to being healthy, just like Mother Nature intended.

For Agriculture

We have a fully-trained agronomical staff offering in-depth and expanded soil and tissue testing and plant-specific programs as well as prescription blends for YOUR soils’ specific needs.


DOO Lab Experiment: Do amendments really help hold moisture in soils?

Join us in the DOO Lab while we test out two of our amendments against untreated sandy soil, a soil type that you can find very easily in Michigan. We had a hunch about how this would go, but even we were surprised by the final numbers.

How much DAIRY DOO® or potting soil do you need?

Use our handy calculator to determine how much DAIRY DOO or potting soil you need!