Lab-Isolated Genetics · Hobby & Commercial Formats
Mushroom Liquid Cultures
Lab-isolated cultures in 3cc syringes and 200ml commercial jars. 25 named strains, CFIA-licensed facility.
200ml jars: fresh-made · ships in 14–21 business days. 3cc syringes ship within standard processing times.
One Strain · Two Formats
Choose Your Liquid Culture Format
Choose a 3cc syringe for a small grow or a fresh-made 200ml jar for repeated, production-scale inoculations.
25 strains · choose a format
Shelf Impact — Lion's Mane
2 formats
Mossy — King Blue Oyster
2 formats
Guerrilla — Black Oyster
2 formats
Peacock — Turkey Tail
2 formats
Deer on the Road — Reishi
2 formats
Permafrost — Blue Oyster
2 formats
Flamingo — Pink Oyster
2 formats
Ghost — White Oyster
2 formats
Phoenix Claw — Phoenix Oyster
2 formats
Yellow Belly — Golden Oyster
2 formats
Big Balls — Lion's Mane
2 formats
Staff Pick 3782 — Shiitake
2 formats
8th Wonder — Black Poplar (Pioppino)
2 formats
Ballistic — King Trumpet
2 formats
Beavertooth — Coral Tooth
2 formats
Chill 3790 — Shiitake
2 formats
Cyborg — Chestnut
2 formats
Local Motive — Shiitake
2 formats
Origin Unknown — Black Pearl King Oyster
2 formats
Royal Flush — Black Pearl King Oyster
2 formats
Telekinesis — Lion's Mane
2 formats
Vintage — Wine Cap
2 formats
Vocalist — Black Oyster
2 formats
Wanderer — Chestnut
2 formats
Waverunner — Wild Wavy Oyster
2 formats
Buying Mushroom Liquid Culture in Canada
Liquid culture is the cleanest way to start from genetics instead of buying finished spawn. Nature Lion liquid cultures are produced in our Brantford, Ontario lab and ship across Canada in two formats: 3cc syringes for home growers and 200ml jars for repeated sterile draws.
If you are choosing your first liquid culture syringe, start with Blue Oyster or Lion's Mane. Blue Oyster is fast and forgiving, while Lion's Mane is a popular choice for enriched hardwood blocks. Shiitake, Reishi, Turkey Tail, Chestnut, and King Trumpet are better choices once you already have sterile grain or agar workflow dialed in.
- Liquid culture Canada: shipped from Ontario, no cross-border customs delays.
- Liquid culture syringe: best for one or a few grain jars or small spawn bags.
- 200ml commercial liquid culture jar: best for farms and repeat inoculations.
- Lion's Mane liquid culture: best for hardwood blocks and specialty grow projects.
Not sure whether to buy liquid culture or grain spawn? Read our grain spawn vs liquid culture comparison before ordering.
Frequently Asked Questions
What is liquid culture?
Liquid culture is a nutrient-rich solution containing live mushroom mycelium. It allows you to inoculate grain spawn, agar plates, or substrate bags with lab-isolated genetics for consistent, reliable results.
How do I use a liquid culture syringe?
Shake the syringe gently to distribute the mycelium, then inject 1-3cc into sterilized grain jars or spawn bags through a self-healing injection port. Work near a flame or in a still-air box to maintain sterility.
How long does liquid culture last?
Liquid culture syringes are best used within 1-2 months of purchase. Store them in the fridge (4°C) to extend viability. Commercial 200ml jars last longer due to the larger nutrient volume, but should also be refrigerated.
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Grain Spawn vs Liquid Culture
Which inoculation method is right for your setup? A side-by-side comparison.
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Make your own liquid culture at home with this simple honey-based recipe.