Organic White Oyster Mushroom Grain Spawn

🍄 MYCELIUM ON WHITE Oyster Mushroom Seeds: Pleurotus ostreatus var.ulmarius, one of the easiest varieties to grow.
🌱 ADAPTABILITY: Adapts to a wide variety of substrates, such as straw and sawdust, providing optimal flexibility for amateur and professional growers.
💪 ROBUSTNESS AND RELIABILITY: Resistant to contamination, the mycelium of the Elm oyster mushroom quickly colonizes its substrate, ensuring worry-free cultivation.
☀️ CULTURE FLEXIBILITY: Can be grown indoors or outdoors, ideal for mulching in the vegetable garden or on other natural supports.
🌍 LOCAL AND ORGANIC PRODUCTION: Certified “BE-BIO-01” by Certisys, guaranteeing an environmentally friendly and high quality product.

€14,50

Volume

2.7 L (+-1.5 kg)
5.4 liters (±3 kg)

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Categories:
Bestsellers Interior Culture Mycelium on grains Outdoor culture

Délai de livraison :

+- 2 weeks. Consult all our deadlines

The white oyster mushroom (also called Elm oyster mushroom) is one of the easiest varieties to grow. Its mycelium adapts to a wide variety of substrates and resists contamination well.

It can be grown indoors or outdoors, for example on mulch in the vegetable garden.

This variety produces large white caps, reaching 15 to 20 cm, particularly during second harvests.

❄️ Mycelium conservation: 1 month in the refrigerator.

👉 See also: How to use our mycelia

🔍 Note: This variety is part of the Pleurotus ostreatus and bears the name "elm oyster mushroom" because of its association with the Hypsizygus ulmarius, with which it is often confused. However, this variety is more productive and easier to grow indoors than Hypsizygus ulmarius.

Our quality commitment:

We produce our mycelia in laboratory conditions, which guarantees the purity of the varieties and optimal quality.

We produce our mycelia 100% organically and all our products are certified " BE-BIO-01, Agriculture Belgique " by CERTISYS.

🌱 Growing conditions

It can be grown indoors all year round. This variety is particularly sensitive to CO2 levels. In indoor cultivation, good ventilation is necessary to limit the size of the plants and encourage the extension of the caps.

Outdoors, sowing is done in early spring for a harvest in early summer or autumn. It is essential to keep the substrate moist in case of drought.

🛠️ Substrates

Use lime or heat pasteurized straws, pasteurized sawdust, and other lignocellulosic materials. Cultivation can be done indoors or outdoors.

We recommend our ready-to-use substrate , particularly suitable for wood-eating varieties.

📊 Culture Settings

Inoculation: 5-20% mycelium on grains /moist substrate

Phase	Temperature	Duration	Humidity	Light	CO2	Fresh air
Incubation	20-24°C	2-3 weeks	-	/	/	/
Initiation of primordia	10-20°C	2-4 days	95-100%	500-1000 lux	500-800 ppm	4 to 8 volumes/h
Fructification	10-25°C	4-5 days	85-95%	400-600 lux	500-800 ppm depending on the desired result	4 to 8 volumes/h

📚 This data comes from the book “Growing Gourmet and Medicinal Mushrooms” by P. Stamets. They are given as an indication, each myciculturist having particular growing conditions, there may be individual variations.

📈 Productivity

Average harvest of 150-250 g of fresh mushrooms per 1 kg of wet substrate.

Mycelium de pleurote blanc

Pas utilisé et au frigo

Stanislas

A very excellent customer service that is very helpful by quick and right reply for any question.
A very good follow-up by giving updates on the product orders up to delivery recipient.
The company does care about their customers.

Hi Stanislas,
Thank you for your kind words and for taking the time to leave a review. Our customers' satisfaction is our top priority and we truly appreciate your feedback. Thank you for choosing our company.
Best, Quentin