This extra large coconut coir brick is a convenient, high-value growing medium for all kinds of planting and gardening projects. Made from coco fiber, a completely natural byproduct of the huge coconut growing industry from Sri Lanka, this compressed coco brick expands quickly with water to create a loose, moisture-retentive medium that supports healthy root growth and strong early development for a wide range of plants.
Ideal for containers, hanging baskets, raised beds, seed starting, and cuttings, these coco coir bricks help improve drainage while still holding the moisture roots need. Use this coconut coir brick on its own for certain applications or blend it with compost, potting mix, or other amendments to create a lighter, more workable medium for planting. It is especially useful when you want a clean, easy-to-store option for container gardening and soil mixing.
Because coir is porous, it promotes good air circulation around roots while helping reduce compaction. This makes it an excellent choice for gardeners looking for a dependable coconut brick soil ingredient for seedling mixes, container arrangements, and general garden use. It is weed free, 100% natural, and supports healthy growing conditions for all kinds of plants.
This 11 lb. compressed block expands approximately 5 to 1 and makes about 20 gallons. Whether you are refreshing containers, filling raised beds, rooting cuttings, or preparing soil for new plants, this extra large coco coir brick is an easy, practical addition to your gardening supplies.
Product details:
- 100% natural coco fiber
- Weed free
- 11 lb. block
- Compressed 5 to 1
- Makes about 20 gallons
If you are ordering 20 or more blocks, please call Customer Service at 1-800-733-4129 (M-F, 9-5 ET) for a freight quote.
Best uses for this coco brick:
- Mixing into potting soil for containers and baskets
- Seed starting and rooting cuttings
- Filling raised beds and larger planter boxes
- Improving soil texture for planting
- Moisture support for container gardening
- Creating a lighter coconut brick soil blend for a variety of plants
39 Reviews Hide Reviews Show Reviews
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Best quality I've found
Better then the amazon products by a country mile, I just ordered 5 more Extra large. Even with the shipping charges and back order delay still worth it.
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Great addition to the garden soil and planter boxes
While the picture was for a large block, it arrived in small brick sizes which turned out to be easily to use, storing the unused until need arises.
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Coir
This is premium coconut coir. The price is very reasonable.
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A treasure of a company
The things I've ordered from Kinsman are always high quality and the shipping is reasonable & fast! I can find things no one else carries. What a great company!
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Coco fiber
Great value for gardeners who like to mix their own potting and seed starting mediums
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Terrific
Very impressive product, price, and shipping. I will order again.
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Incredible, I've already bought more
I love this stuff, and I love supporting an actual gardening company rather than Amazon. This coco coir has totally changed the gardening game for me and this is the best price around. They shipped it super fast, too! 10/10
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Coco Fiber Brick
This was by far the best deal for this amount of product! It was shipped promptly and arrived in perfect condition. Used originally for repotting Monstera Deliciosa but will likely use for future plant propagation as well. Happy to support a local, Pennsylvanian company by purchasing through Kinsman Garden!
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Coco Block
I't hard to review this item as I haven't used it yet. I can say it was a fair price. I do look forward to seeing how it does and if it works well I will buy more. This is why I am giving it four stars for now.
