Cowsmo Compost
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A Note from the Grower

This past year brought new challenges and growth opportunities for our company. We are grateful for every one of our loyal customers because we know everyone has had their own challenges. Our customers are our top priority which is why we want to make you aware of several changes happening in the potting soil industry and at Cowsmo. Please check out our news page for company updates, shortage information, new products & more.

John Rosenow – Cowsmo Owner

Find Out What’s Happening

A Product for Every Purpose

Cowsmo is open everyday from 5 am to 5 pm for your compost and potting soil needs. In these extraordinary times, planting a garden seems like the smartest thing anyone could do. Growing your own food all summer long will assure you of something good and nutritious to eat no matter what happens. Growing flowers and doing landscaping will add hours of fun when other entertainment attractions are closed. Cowsmo will help your plants grow better and it will help keep the weeds down if used as a mulch. We have a good supply of compost and potting soil on hand.

Premium Organic Potting Soil - Black Bag

Cowsmo™ Compost is our original organic compost product. It is a soil amendment which can be added to flowerbeds, gardens, and fields.

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Premium Organic Potting Soil - Green Bag

Cowsmo™ Green Potting Mix is designed for use as a seed starting media. It is meant especially for starting plants in small containers that will then be transplanted into larger containers or into the ground.

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Cowsmo Premium Organic Potting Soil - Red Bag

Cowsmo™ Red Potting Mix is designed for general use, especially containers on the smaller side.

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Premium Organic Potting Soil - Blue Bag

Cowsmo™ Blue Potting Mix is designed for use in larger containers. It contains the most sand of the three mixes, which keeps nutrients throughout the soil profile, and provides good drainage for long-term potting.

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Premium Organic Potting Soil - Orange Bag

Cowsmo™ Green Plus is our original green mix with double the perlite and fertilizer and is primarily used in starts and microgreens. It has the same ingredients as our green mix just more of them.

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What’s New

Some of Our Retailers