--- product_id: 92328835 title: "Minute Soil - Compressed Coco Coir Fiber Grow Medium - 100mm x 15mm - 26 oz (1 Pack)" brand: "mountain valley seed company" price: "€ 54.27" currency: EUR in_stock: true reviews_count: 6 url: https://www.desertcart.gr/products/92328835-minute-soil-compressed-coco-coir-fiber-grow-medium-100mm-x store_origin: GR region: Greece --- # OMRI certified 100 MM discs 3 cups water Minute Soil - Compressed Coco Coir Fiber Grow Medium - 100mm x 15mm - 26 oz (1 Pack) **Brand:** mountain valley seed company **Price:** € 54.27 **Availability:** ✅ In Stock ## Summary > 🌿 Grow Big or Go Home! 🌟 ## Quick Answers - **What is this?** Minute Soil - Compressed Coco Coir Fiber Grow Medium - 100mm x 15mm - 26 oz (1 Pack) by mountain valley seed company - **How much does it cost?** € 54.27 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/92328835-minute-soil-compressed-coco-coir-fiber-grow-medium-100mm-x) ## Best For - mountain valley seed company enthusiasts ## Why This Product - Trusted mountain valley seed company brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bulk Value:** Each disc expands to yield approximately 8.5 cups of premium soil. - • **Eco-Friendly Choice:** Peat-free and raw, perfect for the environmentally conscious gardener. - • **Convenient & Compact:** Easily rehydrates with just water, saving you space and hassle. - • **Versatile Growing Medium:** Ideal for everything from microgreens to houseplants. - • **Enhanced Growth Potential:** Improves water retention and aeration for healthier roots. ## Overview Minute Soil offers a revolutionary compressed coco coir fiber grow medium that expands significantly when hydrated, providing an eco-friendly and versatile solution for all your gardening needs. Each pack contains 10 discs, yielding a total of 4.25 gallons of nutrient-rich potting soil, perfect for a variety of plants. ## Description Minute Soil - Compressed Coco Coir Fiber Grow Medium - 100 MM Discs - 10 Pack = 4.25 Gallons of Potting Soil - Gardening, House Plants, Flowers, Herbs, Microgreens, Wheatgrass - Just Add Water - OMRI ## Features - 100 MM Minute Soil Discs - Roll of 10 - Add 3 cups of water to each disc to re-hydrate - Expands up to 15 times - Yields approx 8.5 cups of soil per disc - Full bag rehydrates to Approx 4.25 gallons of soil - Minute Soil by Mountain Valley Seed Company is pure, untreated, raw fibrous coconut coir that is compressed into light convenient discs or blocks that quicky expand into an amazing grow medium when you add water - OMRI listed for organic production. - CONVENIENT - Lightweight, compact and Rehydrates quickly - Just add water - Peat Free - Eco Friendly - Raw & Non-ammended (add your own fertilizer). Much easier and tidyer than hauling large bags of damp potting soil. - BETTER GROWTH - Minute Soil provides improved water holding capacity and aeration for faster, strong plant growth, and healthier roots. - VERSATILE - Use as straight grow medium, or add to garden soil to improve water holding capacity & aeration. Ideal for any growing use: Indoor seed starts, garden soil, flowers, herbs, house plants, vegetables, microgreens, wheatgrass & more. ## Product Details - **Brand:** Mountain Valley Seed Company - **Style:** Coco Coir,Discs,Potting,Garden - **Item Volume:** 4.25 Gallons - **UPC:** 740006038804 ## Images ![Minute Soil - Compressed Coco Coir Fiber Grow Medium - 100mm x 15mm - 26 oz (1 Pack) - Image 1](https://m.media-amazon.com/images/I/71PDdhQ2pPL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great growing medium *by S***N on December 5, 2024* I recently purchased the Minute Soil - Compressed Coco Coir Fiber Grow Medium in the 80 MM pucks (10 pack) to grow cat grass for my feline friend, Jo Jo, and I couldn’t be happier with my choice!The convenience of these compressed coco coir pucks is fantastic. Each puck expands tremendously when soaked in water, transforming into a rich, fluffy growing medium. I was amazed at how much each puck expanded—within moments, they turned into a generous amount of soil, ready for planting. It made the whole process super easy and hassle-free!Once I planted the cat grass seeds in the expanded coco coir, the growth was impressive. The medium allows for excellent drainage while retaining just the right amount of moisture, creating an ideal environment for the grass to thrive. Jo Jo took to the grass quickly, enjoying every bite of the fresh greens.I really appreciate that the coco coir is a sustainable growing medium, which is another plus. It’s perfect for anyone looking to grow plants or indulge their pets in a more environmentally friendly way. Overall, Minute Soil has definitely met my expectations, and I highly recommend these pucks to anyone interested in growing cat grass or other small plants. They are easy to use, effective, and provide great results! ### ⭐⭐⭐⭐⭐ Extra fluffy! *by W***A on June 27, 2023* This is excellent coco coir. It expands to an airy and light product that works great for both seed starting and bends for potted plants. The water runs through it quickly but remains full of moisture. What makes this particularly good coco coir is the expanded product is an especially fine grain, extra fluffy, and spongy (compared to other coco coir I’ve tried). I generally prefer coco coir over peat moss for both ecological reasons and the efficacy of coco coir over peat moss. This is particularly good coco coir and after using this product I don’t understand why people even bother with peat moss. Peat moss can easily dry into a solid bricklike substance whereas coco coir (especially this one) remains airy even if you accidentally under water. Since using this product there has been a noticeable improvement with my microgreen yield, my potted plants look happier, and the price point is reasonable. I’ve purchased this multiple times now and have been very satisfied every time.The only issue I have with it is it’s a rather large block and a bit of a commitment when you expand it to 15 gallons, but that is probably part of the reason it’s priced lower per volume than other products. To help avoid mold during storage I dry the expanded product in the oven on a low temperature (no hotter than 180 F). Higher temperatures release toxins into the soil like ammonium which are bad for plants so if you do this, keep the oven no hotter than 180 F. Then I combine it with 1 part vermiculite for 6 parts coco coir for an especially fluffy grow medium. ### ⭐⭐⭐⭐⭐ Wonderful base for hydroponic transplants - no gnats! *by R***O on May 20, 2024* I like to grow herbs in the quasi-hydroponic Click and Grow system, but the plants have a finite growth period in that system because plant food is stored in the growing medium and not delivered in the water. Transplanting is required for continued growth.I have been transplanting to standard potting soils like the MG brand. Every time I use potting soil, I am greeted by an infestation of annoying fungus gnats.Other indoor gardeners recommended a medium of coco coir + perlite, fed/watered with a nutrient solution. I had no experience with coir, and decided to try these pucks.These remind me a lot of desiccated sponge toys - when they get wet, they explode in size. These 80mm pucks do quickly expand to give a full liter of "soil." I love how the coir can be worked by hand, and not leave my fingernails dirty like potting soil with its manure/compost content. I created a medium of about 4:1 coir-to-perlite, placed it in my pots, and transplanted my herbs from Click and Grow.It has been about 6 weeks, and my herbs are thriving in the coir-based medium - it holds moisture extremely well, and I water them lightly about once a week with a dilute nutrient solution. Most importantly, I have not seen a fungus gnat! ## Frequently Bought Together - Minute Soil - Compressed Coco Coir Fiber Grow Medium - 100 MM Discs - 10 Pack = 4.25 Gallons of Potting Soil - Gardening, House Plants, Flowers, Herbs, Microgreens, Wheatgrass - Just Add Water - OMRI - Nature Jims Sprouts Salad Sprout Mix - Organic Salad Mix for Growing - Non-GMO Microgreen Seeds - Healthy Broccoli, Alfalfa, Radish, Clover Sprouting Seeds Variety Mix - Microgreens Growing 1lb - Sow Right Seeds - Microgreens Seed Sample Pack - 10 Packets of Healthy Superfoods to Sprout and Grow Indoors on Your Kitchen Counter - Broccoli, Cress, Sunflower, Arugula, Kale, Radish, Pea, and More --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/92328835-minute-soil-compressed-coco-coir-fiber-grow-medium-100mm-x](https://www.desertcart.gr/products/92328835-minute-soil-compressed-coco-coir-fiber-grow-medium-100mm-x) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-06-02*