Coast of Maine Organic Products – Organic products for healthy plants
  • Soils, mulches and fertilizers
    available locally
    as well as online!
    Find our organic soils,
    composts & fertilizers at
    your favorite garden center!
    Get great advice and tips
    on how to grow the
    BEST organic garden!
    Watch our educational
    "How-to" videos and learn
    about our organic products!

Welcome to the Coast of Maine

Using locally-sourced marine residuals, we hand craft compost-based products that are biologically diverse and rich in the nutrients that plants need to thrive.

We believe in buying local. Using our store locator will help you find a Coast of Maine retailer near you. If there is not a retailer close by go to our  online store for all your organic soil and fertilizer needs!

And if you have questions we would be happy to connect with you anytime. Please join our community on Facebook, Twitter, Instagram, Google and Pinterest. Of course, we are available to answer your questions by phone at 800-345-9315 or by email at

Thanks for stopping by and happy gardening!



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  • What’s new

    How our compost ingredients assist in growing healthy plants!

    December 22, 2016
    Earthworm Castings are full of biologically activated minerals and rich source beneficial soil biology. Some describe it as “nature’s perfect plant food” and an exceptional form of humus. They improve root growth & structure and enrich your soil with beneficial micro-organisms. Lobster and Crab Shells are rich in calcium and chitin to help make plants […]

    How we Make Lobster Compost

    July 14, 2016
    The story behind how we make Quoddy Lobster Compost at Coast of Maine is truly fascinating! We don’t know of any other compost produced with such high quality residuals and careful attention to the composting process. In this article, I share our special recipe and teach you a little about the steps for making great […]

    Tired of the “same ole, same ole”?

    July 6, 2016
    I’m always looking to find new things to try to grow in the vegetable garden. One year it was peanuts, another year it was lima beans and this year it’s sweet potatoes. In March, I went online to research varieties that would do well in my northern location (right on the 6a / 5b line) […]

    Tomato time!

    June 9, 2016
    Last week I was finally able to find the time to plant the tomatoes! I had started them from seed indoors under plant lights in early April. They were seeded in 6-packs and grew quickly…probably because the plant rack is only a few feet away from the toasty woodstove. After 5 weeks I bumped them […]

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