Coast of Maine Organic Products was founded in 1996 with the simple idea that a healthy planet needs healthy soil to sustain life. From this idea, a love of gardening and a commitment to sustainable practices, Coast of Maine Organic Products has grown to offer what we believe are the most unique and effective organic gardening products available.  

Our Products

Soils, mulches and fertilizers
available locally
as well as online!

Store Locator

Find our organic soils,
composts & fertilizers at
your favorite garden center!

Read our Blog

Get great advice and tips
on how to grow the
BEST organic garden!

Video Library

Watch our educational
"How-to" videos and learn
about our organic products!

Shop For Products by Category

Soils & Compost

Shop by category for Coast of Maine Soils & Composts

Mulch

Shop by category for Coast of Maine Mulch Products

Fertilizers & Amendments

Shop by category for Coast of Maine Fertilizers & Amendments

Stonington Organics

Shop for Stonington Organic Products

Featured Products

Sprout Island Organic Seed Starter

$6.99$24.99

Sprout Island Organic Seed Starter

 

Uses: Seed germination and starting root cuttings

 

Coast of Maine Organic Products Sprout Island Organic Seed Starter is a rich mixture of blended sphagnum peat moss, perlite, kelp meal, worm castings and well-aged compost. It contains mycorrhizae and is ready to use in cell packs* or flats and provides natural moisture retention and aeration. It has a mild organic fertilizer charge that creates a biologically diverse environment ideal for germinating seeds and root cuttings.

*We recommend cell packs sized 72 or larger.

It is OMRI listed for use in organic gardens.

Available in 8 Quart,  16 Quart and 2cf bags.

 

Target pH 6.2

 

Buy Locally:

Buy Online:

Liquid Squid Fertilizer for Indoor Plants

$19.99$39.99

Liquid Squid Fertilizer for Indoor Plants ( 2-3-0 )

 

Uses: Promotes budding and blooming in indoor plants.

 

Coast of Maine Organic Products Liquid Squid is a highly concentrated liquid fertilizer used to feed indoor house and tropical plants. It can also be used to supplement greenhouse and hydroponic crops as well as annuals, roses, perennials, vegetables, fruit, shrubs and trees outside. Once diluted, it can be watered-in or applied as a foliar spray. It is made from longfin inshore squid using a unique enzymatic cold digestion process.

 

Available in quarts, gallons and 2.5 gallons.

 

 

Buy Locally:


Buy Online:

Stonington Blend Grower’s Mix

$29.99

Stonington Blend Grower’s Mix

 

Uses: Containers and large pots

 

Coast of Maine Organic Products Stonington Blend Grower’s Mix is a complex “super soil” designed for high performance container growing. It works well with tomatoes, and, where growing cannabis and medical marijuana is legal, growers have reported tremendous results. This soil incorporates mycorrhizal fungi, kelp, fish bone and alfalfa meal, as well as worm castings, peat, coir and lobster compost. When growing in 15 gallon containers,  there is no need for additional nutrients.

It is OMRI listed for use in organic gardens

Available in 1.5cf bags – enough to fill a 10 gallon pot.

 

Target pH 6.3

 

Buy Locally:

Buy Online:

Castine Blend Organic Raised Bed Mix

$11.99$17.99

Castine Blend Organic Raised Bed Mix

 

Uses: Raised bed gardens, planter boxes and container gardens

 

Coast of Maine Organic Products Castine Blend Organic Raised Bed Mix is a rich and diverse soil for growing big and healthy vegetables, herbs and flowers.  It is made with a mixture of manure compost, worm castings, lobster and kelp meals, mycorrhizae, greensand and biochar. It is ready to use straight out of the bag with no need for additional components or tilling.

It is OMRI listed for use in organic gardens.   Available in 1cf and  2cf bags.

 

Target pH 6.5

 

Buy Locally:

Buy Online:

Wiscasset Blend Earthworm Castings

$15.99

Wiscasset Blend Earthworm Castings

 

Uses: Soil conditioning, top dress indoor container plants, compost tea

 

Coast of Maine Organic Wiscasset Blend Earthworm Castings is a rich blend of the digested soil left behind by earthworms. This process makes the nutrients in the soil more available to plants, as well as adding improved water retention. The castings are odorless and finely textured, making it easy to top dress houseplants.

It is permitted for use in the production of MOFGA certified organic crops.

Available in 8 quart bags.

 

Target pH 6.8

 

Buy Locally:

Buy Online:

Bar Harbor Blend Organic Potting Soil

$5.99$17.99

Bar Harbor Blend Organic Potting Soil

 

Uses: House plants, hanging baskets, window boxes, container gardens

 

Coast of Maine Organic Products Bar Harbor Blend Organic Potting Soil is a lightweight soil mixture made with salmon, blueberry, lobster and other composts, as well as calcium and chitin-rich lobster shells, sphagnum peat, perlite and kelp meal. It is dark brown in color and provides the perfect balance between water retention and drainage needed for healthy plants. It is OMRI listed for use in organic gardens.

Available in 8qt, 16qt, 1cf and 2cf bags.

 

Target pH 6.2

 

Buy Locally:

Buy Online: (8qt bag)

Quoddy Blend Lobster Compost

$5.99$10.99

Quoddy Blend Lobster Compost

 

Uses: Planting amendment for conditioning flower beds and borders, vegetable gardens, herbs and annuals

 

Coast of Maine Organic Products Quoddy Blend Lobster Compost is made with chitin and calcium-rich lobster shells, compost and sphagnum peat moss. It is a dark-brown, complex soil filled with naturally occurring microorganisms all plants need for healthy growth.  It drains well and is an ideal soil conditioner for existing beds that need reinvigorating.

It is OMRI listed for use in organic gardens.

Available in 1cf bags.

 

Target pH 6.5

 

Buy Locally:

Buy Online:

Hot
Browse Wishlist

Fish Bone Meal

$15.99

Fish Bone Meal (5-13-0) with 1% Calcium

 

Uses: A source of phosphorus, calcium, nitrogen and essential minerals for budding and blooming plants.

 

Coast of Maine Organic Products Fish Bone Meal is suitable for fertilizing bulbs, vegetable gardens, outdoor container gardens and trees and shrubs. It is made by dehydrating and grinding the bones from Pacific Whiting. It is preservative-free and an effective alternative for traditional steamed bone meal.

It is OMRI listed for use in organic gardens.

Available in 3lb bags.

 

 

Buy Online:

Browse Wishlist
What's New?

Learn more about Coast of Maine's newest product!

Coast of Maine Mount Desert Island Blend™ is made from: sphagnum peat, organic compost, sand, aged bark, biochar, fish bone meal and kelp meal. This ready-to-use formula offers both excellent drainage and sufficient water retention. It is pH balanced and offers organic nutrients that promote healthy root and plant growth.

Price Only

$11.99$17.99

Customer Testimonials about Coast of Maine's Organic Products

Coast of Maine Organic Products was founded in 1996 with the simple idea that a healthy planet needs healthy soil to sustain life. From this idea, a love of gardening and a commitment to sustainable practices, Coast of Maine Organic Products has grown to offer what we believe are the most unique and effective organic gardening products available. Here's what our customers think of our products:

From Our Blog

New Year, (some) New Flowers

The excitement you get from pouring over seed catalogs can often leave you with a severely surplus wish list. This month’s blog may help you whittle your flower selections down by clarifying some seed packet terminology.

IDEAS FOR YOUR 2020 VEGETABLE GARDEN

Time to review your successes and failures in the garden as you plan for next year. Check out this month’s blog to see what vegetables we recommend.

Holiday Gift Guide

Wondering what to get the gardener in your life? This month’s blog may just provide you with the answer. From self-watering containers, to an orchid pot wrapped in seeded wrapping paper. Great ideas await!

Late Season Lovelies

Wondering what plants and flowers you can plant to brighten up your late fall landscape? This month’s blog talks all about it!

Adaptive Gardening

If time and ability are not on your side, the important decision making factor of your garden planning should be to design/buy with minimal maintenance in mind. Learn more about “adaptive gardening”

Filling Garden Gaps

Like most gardeners, you’re likely disappointed in a few plants and maybe even lost some along the way. Now is an excellent time to plant and fill in those gaps in your garden beds.

Follow us on Facebook

Coast of Maine Organic Products, Inc.

Garden Center
5K

Coast of Maine produces organic composts, soils and fertilizers – available at local garden centers in the Northeast, and online nationwide.

Coast of Maine Organic Products, Inc.

Happy Valentine's Day! If you still haven't gotten roses for your sweetie, how about giving them a bare root rose bush he/she can plant this spring? They'll enjoy the gift for years to come! Visit your local garden center and pick one up!!! #HappyValentinesDay #LoveGardeningAndYou #PlantARose #RosesMeanLove #RoseIsARose #PlantingLove #AstheRoseGrowsSoDoesMyLoveForYou

Close menu