Chaga Mushroom Liquid Culture

(Inonotus obliquus)

Grow one of nature’s most unique fungi with our premium Chaga liquid culture. Inonotus obliquus is a parasitic fungus that naturally grows on birch trees in cold climates, forming dense, blackened conks long appreciated in traditional herbal practices. Historically brewed as a tea or tincture, Chaga has been prized for its use in supporting traditional wellness routines.

Prepared under sterile lab conditions and suspended in a nutrient-rich solution, this culture is perfect for research, propagation, and long-term cultivation projects. A fascinating addition to any mushroom collection, Chaga offers the chance to explore one of nature’s most revered fungi.

Features:

  • 1x 10ml of high-quality, actively growing culture
  • 1x sterile needle
  • Tested to ensure only mushroom mycelium is present
  • Ideal for hardwood sawdust, logs, or supplemented substrates
  • Suitable for expansion to grain, agar, or other media

Suitable Substrates:

  • Live Birch trees (traditional host)
  • Sterilised birch logs or blocks (for experimental cultivation)
  • Hardwood sawdust (limited success—primarily for propagation)

How to Use:

  1. Shake Before Use
    Gently shake the syringe to evenly distribute the mycelium throughout the liquid.

  2. Work Sterile
    Ensure a clean work environment. Use a still air box or laminar flow hood, and sanitize all surfaces, tools, and gloves with 70% isopropyl alcohol.

  3. Inoculate Substrate
    Inject 1–2 ml into sterile grain, agar plates, or hardwood-based substrates for expansion. For outdoor cultivation, Chaga must be inoculated into live birch trees or logs under specific conditions.

  4. Incubate
    Keep inoculated materials in a dark environment at 20–25°C (68–77°F). Colonization is slow, Chaga requires patience and long-term commitment.

  5. Introduce to Fruiting Conditions
    Traditionally harvested after several years of growth, Chaga is used to make decoctions, tinctures, or powdered extracts.

Store under 5°C. Refrigerate.

Use within 3 months for best results

Weight 19 g

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FAQs


Mushroom tinctures are concentrated liquid extracts made from mushrooms, typically using alcohol and/or water to extract beneficial compounds.

Most people take tinctures by placing a few drops under the tongue or mixing them into water, tea, coffee, or smoothies. Follow the recommended dosage on the bottle.

Dosage varies by tincture type and individual needs. The recommended daily dose is 1-2 droppers (1-2 ml) per day. That’s 1-2 whole pipettes.

It depends on the type of mushroom:

  • Chaga: Anytime for immune support.
  • Lion’s Mane: Morning or midday for focus and cognitive support.
  • Reishi: Evening for relaxation and sleep.
  • Cordyceps: Morning for energy and endurance.

Single extraction uses only alcohol or water.

Dual extraction (which we use) combines both, ensuring the full spectrum of beneficial compounds is extracted.

We don’t have the certification to be ‘organic’ (we aim to in the future) but that doesn’t mean we don’t put the upmost attention to our process and where we source our ingredients from. Our mushrooms are only grown with natural ingredients (such as hardwood sawdust and rye grain). Our tinctures are the same, containing only natural ingredients; water, organic grain ethanol and dried mushrooms.

Yes, our tinctures use alcohol as a preservative and to extract certain compounds. If you prefer, you can mix the tincture into hot tea to allow some of the alcohol to evaporate. All together our tinctures contain 35% alcohol. The whole bottle contains about 17.5ml of alcohol, that’s less than a standard shot at the pub.

Most people tolerate them well, but if you’re pregnant, nursing, on medications, or have a medical condition, consult your doctor before use.

Some mushrooms (like Reishi) may interact with blood thinners or immune-suppressing drugs. If you’re on medication, consult a healthcare professional before use.

Keep it in a cool, dark place. No need to refrigerate.

Properly stored tinctures last 2+ years due to the alcohol content.

Cloudiness or natural sediment in your tincture is completely normal — and actually a good sign. It often comes from beneficial compounds like polysaccharides, beta-glucans, and triterpenes, which are key active components in medicinal mushrooms. These compounds are not always fully soluble in alcohol or water, so they can settle or cause cloudiness over time. We avoid over-filtration to preserve the full-spectrum goodness. Just give your bottle a good shake before each use to evenly distribute the actives.


Rehydrate them in warm water for 20-30 minutes before cooking, or grind them into powder for soups and teas.

About 10g of dried mushrooms = 100g fresh (roughly a 10:1 ratio).

We offer dried (dehydrated) and dried and powdered.

Keep in an airtight container in a cool, dry place. Refrigeration can extend shelf life.

Properly stored, they last 1-2 years or longer if vacuum-sealed.


Liquid culture: Contains live mycelium, grows faster.

Spore syringe: Contains spores, takes longer to germinate.

Store spore syringes in a cool, dark place (refrigeration optional).

Keep liquid cultures in the fridge for 2-6 months.

Inject 1-2 ml of liquid culture into sterilized grain and incubate at the recommended temperature.

Most culinary and medicinal mushrooms are legal, but always check local laws regarding spore sales.

Yes, but they require sterile conditions for best success.