From mycelium to mycotherapy: rigor in the service of effectiveness.
From cultivation to processing, we manage every step with precision, transparency, and passion.
Whether you want to grow your own mushrooms or incorporate their benefits into your daily routine, discover our organic, sustainable products, crafted using a blend of science and traditional methods.
- Mycelia, fruiting blocks and equipment for growing your own mushrooms.
- Superfoods and dietary supplements made from functional mushrooms.
Organic Mushrooms: From Mycelium to Functional Extracts
-> Our ProjectWhat kind of mushroom grower are you?
Growing your own at home?
If you're just starting out, the easiest way is to begin with a growing kit or a ready-to-harvest block. The substrate is already colonized by mycelium: you don’t need any special equipment, just a suitable location, a little moisture, and a few simple steps.
For a first-time experience, oyster mushrooms are generally the easiest to grow. The Lion’s Mane can also be grown at home, but requires a bit more attention to humidity and ventilation.
If you'd like to learn more, you can then explore grain-based mycelium, liquid mycelium or log starter kits, which allow you to grow your own crops.
The kit and the ready-to-harvest block are the simplest ways to grow mushrooms at home. The substrate is already colonized by mycelium: simply place the block in the right conditions of humidity, light, and ventilation to start fruiting.
The mycelium, on the other hand, is used to start a culture. It is intended primarily for people who want to inoculate a culture medium themselves.
There are several types of mycelium:
- The mycelium on pegs is used to inoculate logs.
- Mycelium is is generally used to inoculate sterilized grains.
- The mycelium on grains is then used to inoculate a substrate made of straw, sawdust, or other suitable materials.
- The mycelium on sawdust can be used to inoculate logs or outdoor beds.
In short: choose a kit or a spawn pack if you want an easy harvest, and mycelium if you want to grow your own crops.
If you're just starting out, we recommend beginning with a kit or a ready-to-grow starter pack that doesn't require any special equipment.
Once you feel comfortable, try growing mycelium on grain or using logs. As you gain more experience, you can upgrade your equipment.
So you don’t need to spend a lot to get started. The most important thing is to choose a product that suits your skill level and learn gradually.
Indoors, you can grow mushrooms in your basement, garage, kitchen, or laundry room—using a ready-to-grow kit, in jars, in bags, or in vertical bags. Most mushrooms will need a little light to grow.
Outdoors, you can grow mushrooms on logs, stumps, straw, or wood chips.
Check out our mushroom-growing guides to learn more.
Yes. Mycosphere is certified organic by Certisys under code BE-BIO-01.
Our main products—cultures, mushrooms, and extracts—are made from certified organic raw materials. We place a strong emphasis on product quality, traceability, and purity.
On each product page, you can check the specific information related to organic certification.
Yes, we ship our products to many European countries. The available shipping options are automatically displayed during checkout, depending on the country and the type of product ordered.
Let our customers speak for us
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Nickel
The Oyster Mushroom (Pleurotus ostreatus) grain spawn is of excellent quality. It produces abundant fruiting, and both quality and yield are outstanding. I highly recommend it!
This item is out of stock.
, is it possible to place a pre-order?
Used in vegetable gardens. Installed in November 2025 under straw and then covered with grass clippings and potting soil.
April 2026: little heads popping up all over my garden beds. In three weeks, I harvested about 6 kg (from 10 square meters).
Heavy rains in May, and another impressive crop. I can’t stop giving them away to everyone I know.
A really great mushroom that holds up well when cooked and stays firm. It has a distinctive mushroom flavor with a hint of asparagus. It’s surprising at first, but absolutely delicious with soy sauce.
I don't regret it at all, and as a bonus, my vegetable plants are mycorrhizal. I can't wait to see the increase in tomato yield!
A really nice lion's mane extract. The taste is mild and not at all bitter, unlike some I've tried elsewhere. It's pleasant and easy to take in the morning. I always trust Mycosphere—thank you for what you do. Keep it up!
A wonderful organic chaga extract. It has a mild, woody flavor—almost like elderberries. The liquid form is convenient, and the product’s quality inspires confidence. Thank you, Mycosphere
High-quality organic Reishi extract. It has an intense, authentic flavor with the characteristic bitterness of Reishi. Comes in a convenient, easy-to-use liquid form.
A wonderful organic Lion’s Mane extract. The liquid form is convenient, the taste is pleasant, and the quality is reassuring. I particularly appreciate the fact that it’s made from organic mushroom fruiting bodies.
My gypsum was shipped quickly. It's loose gypsum, generously weighed and well-packaged. Everything is perfect, thank you :)
Perfect, as always!
inoculation using spores without any problems.
Great, that allowed me to grow oyster mushrooms from mycelium extracted from a mushroom I bought at the supermarket. It started reproducing as early as the third day.