Elm Oyster Mushroom Pleurotus ulmarius

Elm Oyster Mushroom

Pleurotus ulmarius

10 cc/ml liquid fungi mycology culture syringe with a sterile needle.

Elm Oyster Mushroom Pleurotus ulmarius Liquid Culture, robust and versatile gourmet mushroom for hardwood cultivation and indoor growing

Pleurotus ulmarius, commonly known as the elm oyster mushroom, is a high-performing and attractive oyster species that grows naturally on elm, maple, and other hardwoods. Unlike most oyster mushrooms, the elm oyster grows upright with thick stems and broad white caps that resemble traditional button mushrooms, making it easy to harvest and package. It is prized for its meaty texture, mild flavor, and excellent shelf life, making it a top choice for both home growers and commercial cultivators.

This high-quality liquid culture provides a vigorous strain of elm oyster mushroom suitable for growing on sterilized sawdust, hardwood logs, and agricultural waste substrates. Its strong colonization speed, resilience, and vertical growth habit make it ideal for indoor grow setups and space-saving production systems.

Key features:

• Species: Pleurotus ulmarius, commonly called elm oyster mushroom

• Type: Liquid mushroom culture in sterile nutrient solution

• Ideal for: Hardwood sawdust blocks, grow bags, logs, buckets, indoor vertical farming, and greenhouse setups

• Growth habit: Thick stems with white to cream-colored caps, grows upright in compact clusters

• Culinary value: Edible gourmet mushroom with firm texture and mild, nutty flavor

Why grow elm oyster mushrooms:

• Excellent yield with upright growth ideal for vertical and indoor cultivation

• Longer shelf life than many oyster varieties, great for commercial markets

• Strong colonizer that thrives on low-cost substrates and hardwood materials

• Suitable for beginners and professional growers alike

• Versatile in culinary applications including sautéing, baking, soups, and vegan meat substitutes

How to use:
Inoculate sterilized grain with elm oyster mushroom liquid culture. Once colonized, transfer the grain spawn to pasteurized straw, hardwood sawdust, or other cellulose-rich substrates in grow bags or containers. Maintain high humidity, indirect light, and fresh air exchange to initiate fruiting. Harvest when caps are fully developed but before edges begin to curl upward.

Pleurotus ulmarius elm oyster mushroom liquid culture is an excellent choice for growers seeking a gourmet variety with market potential and reliable performance. Whether cultivating at home, launching a small farm, or expanding a commercial operation, this species delivers great flavor, structure, and value.

*international orders will not include needle.

*instructions are not included, please thoroughly research growing conditions and techniques.