King Oyster Liquid Culture
King Oyster, Pleurotus eryngii
Produced from Grade A mother culture
Known by some other quite amusing names such as King Trumpet, King Brown and Trumpet Royale, the King Oyster mushroom is an excellent choice for home growers, with its ease of cultivation (more forgiving and less fussy than some other varieties), adaptability in cooking and bounty of amazing health benefits.
Out of stock
Grow this powerhouse of a mushroom at home with our King Oyster Mushroom Liquid Culture!
The King Oyster mushroom is a favourite for many, known for its meaty texture, mild flavour, and versatility in cooking. It is one of the largest species in the Pleurotus (oyster mushroom) genus, hence the name, with thick white stems that typically grow to 10-20cm long and 3-5cm thick.
Native to the Mediterranean, North Africa and the Middle East, it is widely cultivated due to the relatively easy growing requirements and enjoyed all around the world.
Give it a try yourself!
Included
- 12ml of King Oyster mushroom liquid culture suspended in a high-quality BD syringe
- Chlorhexidine alcohol wipe and sterile needle for clean inoculation
What is Liquid Culture?
Mushroom liquid culture is essentially live mushroom mycelium which grows within a liquid full of nutrients that provide the necessary energy to support the mycelium. It results in much more rapid mycelium growth through a substrate compared to inoculation with spores and so, it’s a better method to get to your fruitful final stages quicker and enjoy those amazing mushrooms.
Nutritional Profile of the King Oyster Mushroom
Low in calories and fat, making them ideal for weight management.
More fibre and protein compared to many other mushroom varieties.
Rich in B vitamins (niacin, riboflavin) and minerals like potassium and phosphorus.
Source of antioxidants like ergothioneine to combat oxidative stress.
Health Benefits of King Oyster
- Boosts immune function with high levels of phosphorus, magnesium, calcium, salt, iron, and zinc.
- Furthermore, Lovastatin helps lower cholesterol levels, promoting heart health.
- Polysaccharides found in abundance in oyster mushrooms aid in prevention of tumour growth
- Copper and folic acid content aids neurological health, promoting memory retention and focus
- In addition, high fibre content aids in digestion and gut health.
Cultivation Tips
Preferred Growing Medium: Supplemented sawdust, straw, or hardwood chips but they will happily grow on lots of mediums such as wheat, rye, rice, corn, bamboo, cotton, hemp and coffee waste (to name a few!).
Temperature: Optimal growth at 18–24°C (64–75°F).
Humidity: Requires 85–95% humidity for fruiting.
Light: Indirect light to trigger fruiting.
Harvesting: Ready to harvest in 2–3 weeks; cut at the base of the stem.
Interesting Facts about King Oyster
Scientists classify King Oyster mushrooms as Pleurotus eryngii. The name “eryngii” refers to the genus of plants (Eryngium) they were originally found growing near in the wild.
Their meaty texture means they’re often used as a substitute for scallops and chicken in vegetarian and vegan recipes.
Unlike other oyster mushrooms, King Oysters grow individually or in small groups rather than large clusters.
Culinary Uses
King Oyster mushrooms are incredibly versatile in the kitchen and therefore, can be prepared in many ways:
Sautéing or Stir-Frying: Their firm texture holds up well to high heat, making them ideal for stir-fries.
Grilling or Roasting: The thick stems can be sliced and grilled or roasted for a meaty, smoky flavor.
Braising: They absorb flavors well, making them perfect for braised dishes.
Raw: Thinly sliced, they can be eaten raw in salads or as a garnish.
Important
We require 1-2 weeks to prepare fresh stock. Depending on current stock levels, we may be able to dispatch sooner.
Unfortunately, we cannot ship this product outside of the United Kingdom right now due to some Brexit requirements on live mycelium. Please only order this product if delivery will be within the UK.
