It took days of going through more than a thousand customer reviews and conducting expert researches to narrow down the list. Weve included a comparison table below to give you a quick summary of our top 10 coconut coir bricks. Its followed by an in-depth review of each coconut coir bricks. Hopefully, once you are done reading this article, you will be well informed about coconut coir bricks and be able to select the right coconut coir bricks for you without any hesitations.

Best coconut coir bricks

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Best coconut coir bricks reviews

1. Kempf Compressed Coco Coir Block, Growing Medium 10 Pound Block, Organic, Garden Potting Mix, Peat Moss Alternative, Natural Certified Product

Feature

100% All-Natural Eco-Friendly, use with soil to increase water retention and help plants flourish!
Used as soil reconditioner and structure improvement
High Water retention and aeration promotes healthy and rapid growth of plants and flowers
Mildew resistant and repels bugs, insects, slugs, and other termites
Each block expands to 17 gallons of potting mix

2. FibreDust Coco Coir Block (1 Pack)

Feature

1 block expands to 2. 5 cubic feet (around 15 Gal) of growing medium after hydrating with 5 to 7 gallons of water
Organics Material Review Institute(OMRI) Listed product
High-grade coconut coir with low EC (Less than . 8) and optimum pH levels of around 5. 8 to 6. 8, Prewashed to remove Salt
Perfect for cuttings, seeds, plants, vegetables, hydroponics, mushrooms and worm farms
Professional grade as used by Hydroponic and other large scale growers around the world

3. Nature's Premium Coco Coir 11-Pound Block

Feature

Compressed Brick expands to 2 to 2.4 Cu.Ft after hydration
EC washed: <0.5 ms/cm
pH: 5.8 to 6.8
Moisture: 10 to 15%
Compression Ratio: 5:1

4. EnRoot Products SpongEase Pro 1 Brick Potting Soil

Feature

ACTS LIKE A SPONGE - Plant Roots Absorb the Ideal Balance of Water, Oxygen and Nutrients
RESISTS OVER WATERING - The Unique Natural Fibers Provide Abundant Oxygen, Which Helps Reduce Water Logged Roots, The #1 Reason for Plant Failure
ORGANIC POTTING SOIL- Peat free, Renewable and Reusable - The Smart Alternative to The Negative Environmental Impact of Peat Moss
LIGHTWEIGHT, EASY TO CARRY AND STORE- Just Add Water SpongEase Expands to fill 2 gallon pots with quality potting mix
1 brick makes 2 Gallons Pro Organic Potting Soil for All Plants, Cuttings, Seeds

5. Coco Bliss Premium Coconut Coir Pith 10 lbs Brick/Block, OMRI Listed for Organic Use (Coco Brick 10 lb)

Feature

100% Natural & organic, OMRI Listed. Each brick weighs 10 lbs
High-grade coconut coir with low EC and pH levels
Provides plenty of aeration and drainage, Contains only coconut pith and fibers
Our coco coir products are organic, guaranteed to be very high quality and very low salt content. Very low level of EC is attained by repeated washing with fresh water.
100% natural, renewable replacement for peat moss, rockwool & perlite

6. Premium Coco Coir Brick | 11 Pound Coconut Fiber Block | Compressed Growing Medium | Perfect As Hydroponics Garden Soil | 100% Organic, Eco-Friendly & Biodegradable | Great Seed Bed

Feature

ECO-FRIENDLY & SUSTAINABLE - Coir is made of coarse fibers extracted from the husk on the outer shell of coconuts. It is a 100% natural by-product of harvesting coconut that used to be disposed until its benefits were discovered, thus making it both eco-friendly and sustainable.
SAFE & ORGANIC - Coco Coir is 100% natural, biodegradable and organic since it only comes from coconuts. Coconuts are extremely abundant and do not need any fertilizers for it to grow. It also does not have any chemicals or toxins that might affect those working with it negatively.
HYDRATION POWERHOUSE - Coco coir is one of the most effective growing media for water retention out there. It can absorb up to 10x its weight in water, so the the roots of your plants will never get dehydrated.
NATURAL PEST EXTERMINATOR - Coco Coir is not pest friendly. Most garden pests and insects generally dislike / totally hate coming into contact with it, so it makes a great natural, non-chemical addition to your pest control methods or system for your garden.
OPTIMUM ENVIRONMENT FOR PLANTS - Coco Coir is sterile - it's a naturally "clean" substance without other stray organisms tainting its affectivity that it is considered to be a very good seed starting medium. Since it is not soil, anything planted on it will be kept away from soil-borne pests.

7. AROMA TREES Superior Coco Coir Pith Gardening Bricks/Block Pack of 6 Bricks

Feature

Perfect Size. Each Aroma Trees Superior Coco Coir Pith Brick is perfectly sized to meet all your gardening and growing needs. At 8 x 4 x 2 and 1.4 pounds, these small bricks can hold up to 10 times their weight in water. The compact size paired with excellent water retention capability make them ideally sized to take your gardening and growing endeavors to the next level.
Neutral pH. The neutral pH level and low salt levels in Aroma Trees Superior Coco Coir Pith bricks create optimal growing conditions.
Environmentally Friendly. Aroma Trees Superior Coco Coir Pith Bricks are 100 percent natural and eco-friendly. Made from environmentally friendly coconut husk, each natural growing brick is completely biodegradable.
Versatile. Aroma Trees Superior Coco Coir Pith Bricks are the perfect solution to improve water retention and aeriation for a wide variety of projects. These eco-friendly bricks are excellent for potted plants, container gardens, raised beds and more. They are also well-suited for worm farming.
High Quality. As with all Aroma Trees products, the Superior Coco Coir Bricks deliver top quality at an unparalleled value.

8. Verdana Coconut Fiber Potting Mix - 10 Lb Compressed Block Brick - Coco Coir, Coco Peat, Coir Pith - Alternative to Peat Moss Soilless Growing Medium - Low EC, Optimum pH, High Expansion

Feature

100% Natural and Eco-Friendly. Debris-free.
Low EC (Salt content), Low Moisture and Optimum pH for root establishment, survival and growth.
Expands to 17-18 Gallons on addition of water.
Excellent water absorption and retention.
As a soil additive, helps soil reconstruction.

9. ZERIRA 2 Pack Coco Coir Brick, Sterile Green Natural Plant Nutrient Coconut Fiber Brick for Nursery, Vegetables, Flowers, Houseplants, Hydroponics, Insect Farms, Animal Bedding

Feature

Made with 100% natural coconut fiber, it has high quality and very low salt content.
Highly compressible, it can swell on a good substrate when placed in water. Durable.
Combining longer and shorter fibers helps create soil substitutes with excellent water retention.
Coco coconut shell bricks have good moisturizing ability, are not easily damaged, and have the advantages of breathability, stable structure, sanitation, no bacteria, no decay, and moderate acidity.
It is suitable for gardening soil and absorbing reptile waste, and you can easily clean the bed.

10. Loose Coconut Coir Mix, Coconut Coir for Gardening, and Reptile Substrate, All Natural, PH Balanced Double Washed Coco Peat 4qt

Feature

Loose Coconut Coir- Loose easy to work with coconut coir, the same as most commercial coco bricks, but in an easier to work with loose form. Use as-is, no need for hydration or washing.
PH Balanced and Double Washed- PH balanced and double washed to ensure a clean high quality product ready to be used in your gardening project.
Great as Reptile Substrate- Works great as a reptile substrate for high humidity reptiles and amphibians.
4qt Bag- Sold here in a 4 dry quart bag, enough for small gardening projects or animal cages.
Perfect for potting plants- Excellent for strong root growth, water retention, and ease of use. Use alone or amended with other ingredients.

Conclusion

By our suggestions above, we hope that you can found the best coconut coir bricks for you. Please don't forget to share your experience by comment in this post. Thank you!
May Murphy