Image 1 of 1
Portobello
Premium Portobello Mushroom (Agaricus bisporus) Liquid Culture by Artisan Mushrooms
Premium Portobello Mushroom (Agaricus bisporus) liquid culture delivers reliable, high-yield genetics ideal for commercial and home cultivation. Known for its robust size, deep earthy flavor, and meaty texture, the Portobello is a culinary staple and gourmet favorite. Perfect for growers seeking consistent performance and superior mushroom quality.
Ideal Growing Conditions
Portobello mushrooms thrive in composted manure-based substrates, often mixed with peat and gypsum for optimal nutrition and structure.
Colonisation Temperature: 23°C - 26°C (73°F - 79°F)
Pinning Temperature: 16°C - 19°C (61°F - 66°F)
Pinning Humidity: 95-100%
Fruiting Temperature: 16°C - 19°C (61°F - 66°F)
Fruiting Humidity: 90 - 95%
What's Included
10ml liquid culture syringe containing living mycelium of Portobello (Agaricus bisporus)
Sterile alcohol wipe
18G sterile needle for injection into your chosen substrate
Sealed in a zip lock bag
What is Liquid Culture
Liquid culture is a nutrient-rich broth of distilled water, light malt extract, dextrose, and honey formulated to promote healthy mycelial growth. Cultures from Artisan Mushrooms serve as the “seed” for mushroom growing and are ideal for use in compost-based substrate blocks or trays.
All cultures are regularly tested on agar and grain to ensure vigorous, contamination-free growth.
Storage
For best results, use your Portobello liquid culture promptly. If not used immediately, refrigerate at 4°C for up to 3 months.
Artisan Mushrooms guarantees all cultures arrive fresh, pure, and ready for successful inoculation.
Premium Portobello Mushroom (Agaricus bisporus) Liquid Culture by Artisan Mushrooms
Premium Portobello Mushroom (Agaricus bisporus) liquid culture delivers reliable, high-yield genetics ideal for commercial and home cultivation. Known for its robust size, deep earthy flavor, and meaty texture, the Portobello is a culinary staple and gourmet favorite. Perfect for growers seeking consistent performance and superior mushroom quality.
Ideal Growing Conditions
Portobello mushrooms thrive in composted manure-based substrates, often mixed with peat and gypsum for optimal nutrition and structure.
Colonisation Temperature: 23°C - 26°C (73°F - 79°F)
Pinning Temperature: 16°C - 19°C (61°F - 66°F)
Pinning Humidity: 95-100%
Fruiting Temperature: 16°C - 19°C (61°F - 66°F)
Fruiting Humidity: 90 - 95%
What's Included
10ml liquid culture syringe containing living mycelium of Portobello (Agaricus bisporus)
Sterile alcohol wipe
18G sterile needle for injection into your chosen substrate
Sealed in a zip lock bag
What is Liquid Culture
Liquid culture is a nutrient-rich broth of distilled water, light malt extract, dextrose, and honey formulated to promote healthy mycelial growth. Cultures from Artisan Mushrooms serve as the “seed” for mushroom growing and are ideal for use in compost-based substrate blocks or trays.
All cultures are regularly tested on agar and grain to ensure vigorous, contamination-free growth.
Storage
For best results, use your Portobello liquid culture promptly. If not used immediately, refrigerate at 4°C for up to 3 months.
Artisan Mushrooms guarantees all cultures arrive fresh, pure, and ready for successful inoculation.

