--- product_id: 236562185 title: "100 Grams of Shiitake Mushroom Spawn Mycelium to Grow Gourmet and Medicinal Mushrooms at Home or commercially - Use to Grow on Sawdust Blocks - G1 or G2 Spawn" brand: "betterfungi" price: "¥265" currency: JPY in_stock: false url: https://www.desertcart.jp/products/236562185-100-grams-of-shiitake-mushroom-spawn-mycelium-to-grow-gourmet store_origin: JP region: Japan --- # 2-3 weeks colonization time 100g premium mycelium spawn Grow gourmet mushrooms at home 100 Grams of Shiitake Mushroom Spawn Mycelium to Grow Gourmet and Medicinal Mushrooms at Home or commercially - Use to Grow on Sawdust Blocks - G1 or G2 Spawn **Brand:** betterfungi **Price:** ¥265 **Availability:** ❌ Out of Stock ## Summary > 🍄 Unlock the magic of homegrown mushrooms—fresh, fun, and fabulously fungal! ## Quick Answers - **What is this?** 100 Grams of Shiitake Mushroom Spawn Mycelium to Grow Gourmet and Medicinal Mushrooms at Home or commercially - Use to Grow on Sawdust Blocks - G1 or G2 Spawn by betterfungi - **How much does it cost?** ¥265 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/236562185-100-grams-of-shiitake-mushroom-spawn-mycelium-to-grow-gourmet) ## Best For - betterfungi enthusiasts ## Why This Product - Trusted betterfungi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unique Gift Idea:** Impress friends and family with a one-of-a-kind, eco-conscious gift that keeps on giving. - • **Family-Friendly Project:** Engage kids and loved ones in a fascinating, hands-on nature experience that teaches life skills. - • **Cost-Effective & Sustainable:** Slash grocery bills by growing your own mushrooms—farmers market quality without the markup. - • **Versatile Substrate Compatibility:** Perfect for sawdust blocks, straw logs, or wood chips—flexible growing options for any setup. - • **Grow Gourmet & Medicinal Mushrooms:** Cultivate fresh, nutrient-rich Shiitake and more right in your urban garden or home. ## Overview This 100-gram Shiitake mushroom spawn mycelium is designed for growing gourmet and medicinal mushrooms on sawdust blocks or other hardwood substrates. With a colonization period of 2-3 weeks, it offers an accessible, cost-saving way to cultivate fresh mushrooms at home or commercially. Ideal for urban gardeners and families, it doubles as an educational and sustainable project. ## Description Growing your own mushrooms on straw logs or sawdust blocks is the perfect way to enjoy fresh mushrooms at home. It is a fun project to engage in and is low maintenance. Even if you do not have a large backyard, mushroom growing can be a great addition to your urban garden . Any hardwood loving mushrooms can be grown on straw, wood chips or sawdust blocks, including Shiitake, Oysters, Reishi, and Lion’s Mane. Mushroom cultivation involves first "inoculating" the substrate of your choice with mushroom mycelium, and then allowing the mycelium to colonize over a period of 2-3 weeks. When the substrate is fully colonized- and the conditions, such as light, moisture, and temperature, are right- the mushrooms will emerge from the substrate and can be harvested and enjoyed. Alternatively, you can use this spawn to make more spawn by adding it to sterilized grain that is also available in our store. ## Features - --Grow your own delicious and nutritious gourmet and medicinal mushrooms at home; - --Save on costs compared to grocery store or farmer's market; - --Engage your children and other family members in a project that will fascinate and entertain; - --Teach your children important life skills and respect for the nature; - --Makes a perfect gift - unique and useful; ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08HGS4RSK | | Best Sellers Rank | #722,795 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,130 in Plant Grow Bags #11,103 in Vegetable Plants & Seeds | | Brand Name | BetterFungi | | Color | Brown | | Customer Reviews | 3.5 3.5 out of 5 stars (80) | | Manufacturer | BetterFungi | | Other Special Features of the Product | High Germination Rate | | Plant or Animal Product Type | mycelium | | Sunlight Exposure | Full Sun | | UPC | 600358461524 | | Unit Count | 3.53 Ounce | ## Product Details - **Brand:** BetterFungi - **Color:** Brown - **Special Feature:** High Germination Rate - **Sunlight Exposure:** Full Sun - **UPC:** 600358461524 - **Unit Count:** 3.53 Ounce ## Images ![100 Grams of Shiitake Mushroom Spawn Mycelium to Grow Gourmet and Medicinal Mushrooms at Home or commercially - Use to Grow on Sawdust Blocks - G1 or G2 Spawn - Image 1](https://m.media-amazon.com/images/I/71Kubp5FpTL.jpg) ![100 Grams of Shiitake Mushroom Spawn Mycelium to Grow Gourmet and Medicinal Mushrooms at Home or commercially - Use to Grow on Sawdust Blocks - G1 or G2 Spawn - Image 2](https://m.media-amazon.com/images/I/51oJjODyQmL.jpg) ![100 Grams of Shiitake Mushroom Spawn Mycelium to Grow Gourmet and Medicinal Mushrooms at Home or commercially - Use to Grow on Sawdust Blocks - G1 or G2 Spawn - Image 3](https://m.media-amazon.com/images/I/51MHm6SDgPL.jpg) ![100 Grams of Shiitake Mushroom Spawn Mycelium to Grow Gourmet and Medicinal Mushrooms at Home or commercially - Use to Grow on Sawdust Blocks - G1 or G2 Spawn - Image 4](https://m.media-amazon.com/images/I/51ci9DcmRYL.jpg) ![100 Grams of Shiitake Mushroom Spawn Mycelium to Grow Gourmet and Medicinal Mushrooms at Home or commercially - Use to Grow on Sawdust Blocks - G1 or G2 Spawn - Image 5](https://m.media-amazon.com/images/I/511wGEJr9-L.jpg) ## Questions & Answers **Q: Does this spawn also work in coffee grounds as the growing medium?** A: I have been storing it in my refrigerator since I am not ready to put it out in my garden. I have a load 7of woodchips. Not sure how it's gonna work. It's all new to me too. ## Frequently Bought Together - 100 Grams of Shiitake Mushroom Spawn Mycelium to Grow Gourmet and Medicinal Mushrooms at Home or commercially - Use to Grow on Sawdust Blocks - G1 or G2 Spawn - 100 Grams of Portobello Mushroom Spawn Mycelium to Grow Gourmet Mushrooms at Home or commercially - G1 or G2 Spawn - 100 Grams of White Button Mushroom Spawn Mycelium to Grow Gourmet Mushrooms at Home or commercially - G1 or G2 Spawn --- ## 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.jp/products/236562185-100-grams-of-shiitake-mushroom-spawn-mycelium-to-grow-gourmet](https://www.desertcart.jp/products/236562185-100-grams-of-shiitake-mushroom-spawn-mycelium-to-grow-gourmet) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-11-05*