SKU: 71402478093
coir potting mix block

coir potting mix block Coco Coir Fiber Bricks

Sale price$19.69 Regular price$21.88
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Ships within 48 hours · Estimated delivery Nov 8 - Nov 13

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Description

coir potting mix block Coco Coir Fiber BricksCoco Coir Fiber Bricks Premium Growing Medium Create the perfect growing environment for plants with these compressed coco coir fiber bricks. Made from natural coconut fiber, a sustainable byproduct of Sri Lanka's coconut industry, these bricks expand to provide excellent moisture retention and aeration for baskets, containers, seedlings, and hydroponics. Key Features 8: 1 Compression Ratio Each brick expands to 8 times its compressed size Makes 2+

Coco Coir Fiber Bricks - Premium Growing Medium

Create the perfect growing environment for plants with these compressed coco coir fiber bricks. Made from natural coconut fiber, a sustainable byproduct of Sri Lanka's coconut industry, these bricks expand to provide excellent moisture retention and aeration for baskets, containers, seedlings, and hydroponics.

Key Features

  • 8:1 Compression Ratio - Each brick expands to 8 times its compressed size
  • Makes 2+ Gallons - Each 650g (1.4 lb) brick produces over 2 gallons of growing medium
  • Excellent Moisture Retention - Retains plenty of water while remaining porous
  • Superior Aeration - Porous structure allows excellent air circulation to roots
  • Sterile & Clean - Free from weeds, seeds, and plant pathogens
  • Promotes Healthy Roots - Ideal for seedlings, cuttings, and established plants
  • 100% Natural - Sustainable, biodegradable coconut fiber
  • Case of 24 - Bulk quantity for multiple projects or commercial use

Perfect For

  • Hanging Baskets: Excellent moisture retention for lush displays
  • Container Gardening: Ideal growing medium for pots and planters
  • Seed Starting: Promotes healthy root development in seedlings
  • Cuttings & Propagation: Sterile medium prevents disease
  • Hydroponics: Soilless growing systems
  • Potting Mix Amendment: Blend with other media to improve drainage and aeration
  • Orchids & Epiphytes: Excellent for tropical plants

Why Choose Coco Coir?

Coco coir fiber is a superior alternative to peat moss and traditional potting soils. Unlike peat, which is harvested from fragile bog ecosystems, coco coir is a renewable byproduct of coconut processing. The natural fiber structure provides optimal balance of water retention and drainage, creating ideal conditions for root growth.

How to Use

Step 1: Place one compressed brick in a bucket or container.

Step 2: Add approximately 1.2 gallons of lukewarm water.

Step 3: Allow 15-20 minutes for the brick to fully expand.

Step 4: Fluff the expanded coir and use immediately, or blend with other growing media.

Tip: Warm water speeds expansion. Rinse before use if desired to remove any excess salts.

Benefits for Plant Growth

  • Optimal Water-Air Balance: Retains moisture while preventing waterlogging
  • pH Neutral: Won't alter soil chemistry (pH 5.5-6.5)
  • Disease Prevention: Sterile medium reduces risk of soil-borne diseases
  • Root Development: Fibrous structure encourages strong, healthy root systems
  • Nutrient Retention: Holds nutrients for plant uptake
  • Reusable: Can be reused for multiple growing seasons with proper care

Sustainable & Eco-Friendly

Sourced from the coconut growing industry of Sri Lanka, coco coir is a completely natural, renewable resource. Unlike peat moss, which takes thousands of years to form, coconut fiber is a sustainable byproduct that would otherwise be discarded. The material is 100% biodegradable and can be composted after use.

Case of 24 Value

With 24 bricks per case, you have enough growing medium for:

  • 48+ gallons of expanded coir (over 2 gallons per brick)
  • Multiple hanging baskets and containers
  • Entire season's worth of seed starting
  • Commercial growing operations
  • Custom potting mix blends

Professional Quality

Trusted by commercial growers, nurseries, and hobbyists worldwide, coco coir provides consistent quality and performance. The compressed brick format makes storage and shipping economical while maintaining product freshness.

Blending Recommendations

Use coco coir straight or blend with:

  • Perlite or vermiculite for extra drainage
  • Compost for added nutrients
  • Worm castings for organic fertilization
  • Traditional potting soil to improve structure

Brick Weight: 650g (1.4 lbs) compressed
Expansion Ratio: 8:1
Expanded Volume: 2+ gallons per brick
Water Needed: 1.2 gallons lukewarm water per brick
Case Quantity: 24 bricks
Total Yield: 48+ gallons expanded coir
Material: 100% natural coconut fiber from Sri Lanka
pH: 5.5-6.5 (neutral)

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 71402478093

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Verified Purchase
D. Lakin
Whiting, US
★★★★★ 5
Perfectly fits what I needed for my espresso habit!
Color: Black&Silver
This Maestri House mini coffee scale is a great little tool for espresso and pour-over. The size is compact enough to fit under a portafilter or cup, and the 0.1g accuracy makes dialing in coffee much easier. I like the built-in timer, rechargeable USB-C battery, and clean black-and-silver look. It feels precise, practical, and easy to keep near the espresso machine. Great value for anyone who wants more consistent coffee.
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Reviewed in the United States on June 2, 2026
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B. Swenson
Whiting, US
★★★★★ 5
Maestro House Mini Coffee Scale
I have begun to drink tea, pu’erh tea to be specific. I have several varieties and I have had a problem with getting consistent results. The varieties can be very different in size depending on when the leaves are harvested (leaves harvested in spring are much smaller). So the easiest way to get consistent results is by weight. This scale is very easy to use with a ceramic tea scoop, set the tea scoop on the scale, zero it out and add tea leaves. This has made my results much better, without the wild swings in strength I had been getting before trying to eyeball even measures. This scale gives me accurate measurements to one tenth of a gram.
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Reviewed in the United States on April 15, 2026
B
Verified Purchase
bicyclemayhem
Lowell, US
★★★★★ 4
Mostly great, except one little annoyance
Color: Black&Silver, Color: Black&Silver
Pros- lightweight, small, very accurate, easy to clean, timer included. Cons- I use this to brew espresso on my Breville Touch and to get an accurate reading, you have to place something flat (structured) under the scale. Otherwise the reading just jumps all over the place. I know lot of espresso machines have the same base, so this might be an issue for some! This is my reason for 4/5 stars. It’s an easy fix, it’s just kind of annoying. Value for the price seems to be on point. It’s easy to clean. It has a timer as well as scale (nice for espresso). Buttons work the first time you push them. That’s it that’s all
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Reviewed in the United States on January 31, 2026
J
Verified Purchase
Jason C
Massapequa, US
★★★★★ 5
4.95 stars
Color: Black
TLDR: Buy it. It works well, it has impressive and useful features, it looks great, it’s thin/low-profile, and it’s a great price. Detailed review: I’m very happy with this scale, and it has certainly upped my espresso game by leaps and bounds. I’m able to weigh my beans very precisely down to a tenth of a gram (roughly the weight of a single bean), so my dosing is on point. Also, it fits beneath the portafilter with room to spare for my cup, so I can weigh my shots and accurately measure my input/output ratio. And automatic mode is magic! When the espresso hits the cup, the timer starts running, so I can measure flow rate along with everything else! Overall, super easy to use and very necessary for the at-home barista. One caveat: It acted weird on the 2nd or 3rd day, and I thought I was going to have to return it. The weight would slowly creep up even though I wasn’t adding any coffee. I dusted it off, made sure it was dry, set it on a more stable surface… I still don’t know what the matter was, but it stopped freaking out and it hasn’t really given me any trouble since. Also, I should mention that the automatic function doesn’t always work 100% perfectly; it works, and usually works quite well, but depending on the flow rate, you might get some drops dribbling into the cup and the timer not detect it right away. (I think the timer must be activated according to some sort of algorithm that looks for a certain increase in a certain amount of time, so a slower initial drip rate might not trigger it at first.) Also weirdly, it seems like about half of the time when the weight stops increasing (i.e., espresso stops flowing) , the timer pauses (as I think it’s supposed to do), but other times, the timer keeps running until you manually stop it. I don’t know… It’s a weird glitch, I guess, but it doesn’t really make any difference. The weight is accurate, and that’s the primary thing to keep an eye on. So, is it perfect? No, I guess not. But, it works extremely well and functions perfectly for my purposes. In fact, it’s a lot nicer and fancier than I expected – plus, it’s more affordable and more streamlined than its obvious rival the Acacia.
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Reviewed in the United States on June 1, 2024
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Verified Purchase
hbkscorpio
Houston, US
★★★★★ 5
Excellent and super accurate
Color: Black, Color: Black
I had a precision oxo which was more expensive than this one but not great though, it would register .4 grams suddenly and not sensitive to the 1-2 bean increments. I bought this one for espresso specifically and man it is fantastic so accurate, super responsive, well built, size is great if you want to weigh your shot under your portafilter. I have a fellow series 1 and it’s amazing working with it. Overall highly recommend and for the price it’s amazing great value! Not sure why would I buy a bookoo for $130 or a fellow scale for $200. This one works great for $40
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Reviewed in the United States on May 11, 2026

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