Fresh made-to-order mushroom grain spawn inoculated with gourmet mushroom culture
Sterilized grain for mushroom spawn
Mushroom grain spawn incubating with white mycelium growth in a sterile environment
Mycelium growing on grain during mushroom growing, showing healthy mushroom grain spawn

Made-to-order Grain Spawn for mushroom growing

22,99 €

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Made-to-Order Mushroom Grain Spawn (1,000 g)
Fresh mushroom grain spawn prepared to order using sterilized oat grain and liquid culture of your chosen gourmet or vital mushroom. Choose from 30+ mushroom cultures. Each batch is incubated 2–3 weeks before shipping to ensure healthy, living mycelium.

Includes:
• 1,000 g mushroom grain spawn (2 × 500 g sterile-packed oats)
• Inoculated fresh to order
• Refrigeration stable for several weeks
• Ideal for inoculating bulk substrates

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Made-to-Order Mushroom Grain Spawn (1,000 g)

Choose from 30+ gourmet and vital mushroom cultures, with 1,000 grams of mushroom grain spawn prepared fresh to order. We sterilize oat grain and inoculate it with fresh liquid culture of the mushroom you select, ensuring healthy, active mycelium and reliable growing results.

After inoculation, each batch is incubated for 2–3 weeks (or until approximately 50% colonized) before shipping. We never sell pre-made or aging spawn—every order is fresh, living mushroom grain spawn prepared in a clean, sterile environment.

All cultures are actively maintained and regularly renewed, ensuring consistent quality and strong growth.

What’s Included

• 1,000 g total grain spawn
• 2 × 500 g sterile-packed oat grain spawn
• Inoculated with fresh liquid culture
• 30+ mushroom varieties available
• Can be stored in the refrigerator for several weeks
• Perfect for inoculating bulk substrates

We have these cultures on offer:
English | Latin

– Pearl Oyster | PLEUROTUS OSTREATUS
– Cold Pearl Oyster | PLEUROTUS OSTREATUS
– Blue Oyster | PLEUROTUS OSTREATUS COLUMBINUS
– Tarragon Oyster | PLEUROTUS EUOSMUS
– Golden Oyster | PLEUROTUS CITRINOPILEATUS
– Elm Oyster | HYPSIZYGUS ULMARIUS
– Italian Oyster | PLEUROTUS PULMONARIUS
– White Italian Oyster | PLEUROTUS PULMONARIUS
– Pink Oyster | PLEUROTUS DJAMOR
– King Oyster | PLEUROTUS ERYNGII
– Black Pearl King Oyster | PLEUROTUS ERYNGII HYBRID
– Chicken-of-the-woods | LAETIPORUS SULPHUREUS
– Chestnut Mushroom | PHOLIOTA ADIPOSA
– Lions Mane | HERICIUM ERINACEUS (Heat resistant +30°C)
– Shiitake for Hardwood | LENTINULA EDODES
– Shiitake S+N for Straw and Needle wood (Softwood)
– Cordyceps | CORDYCEPS MILITARIS
– Garden Giant | STROPHARIA RUGOSOANNULATA
– Reishi | GANODERMA LINGZHI
– Antler Reishi | GANODERMA LUCIDUM
– Morel | MORCHELLA ESCULENTA
– Beefsteak Mushroom | FISTULINA HEPATICA
– Aspen Oyster | PLEUROTUS POPULINUS
– New Zealand Shiitake | LENTINULA NOVAE-ZELANDIA
– Pioppino | AGROCYBE AEGERITA
– Pink Oyster | PLEUROTUS DJAMOR
– Coral Mane | HERICIUM CORALLOIDES VAR.
– Bear’s Head | HERICIUM ABIETIS
– Lion’s Mane (white) | HERICIUM AMERICANUM
– Abalone Oyster | PLEUROTUS CYSTIDIOSUS

Shipping outside EU: Please inform yourself about applicable import regulations; we do not take any responsibility for refunds in case of retention of goods by customs authorities.

If you have any questions, please send us an email.

Weight 1 kg
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Fresh made-to-order mushroom grain spawn inoculated with gourmet mushroom cultureMade-to-order Grain Spawn for mushroom growing
22,99 €