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M4600 Flammulina velutipes – Spawn – 5L bag

Strain: Flammulina velutipes

£34.99 Inc. VAT

Fast UK Delivery
QuantityUnit Price
1 - 3 £34.99
4 - 9 £23.99
10 - 29 £17.99
30 + £15.99

Lead time (Business days): < 10 Days

Product Overview

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Product Description

Spawn for professional mushroom producers | 4th generation of mycelium | 5 liter Microsac. Mycelium inoculated from mother spawn bottle or bag. Certified axenic mycelium on sterilized grain, meant for further multiplication. Each portion is double-tested, axenic, and packed in a sealed Microsac.

Cultivation Info

Originworld wide in moderate areas
Recommended substratecomposition:80% hardwood, mixed fine + coarse
10% cereals
10% bran
humidity:62-63 %
Heat treatmentsterilisation, by preference at 121 °C
Inoculationmix with ± 1% spawn
Recommended bagMicrosac type PPB50/SEU4/V40-51
Bag fillingbefore or after heat treatment: 3 to 4 kg/ bag
Incubationroom temperature:23 °C
substrate temperature:25 °C
duration:Ca. 14 days
Fruiting inductiontemperature:18-24 °C
relative humidity90- 95 %
Fruiting conditionsroom temperature:13-16 °C
relative humidity:90-95 %
CO2-concentration:3000-4000 ppm
light:100-200 lux
Ripening phaseroom temperature:18- 20 °C
duration:ca. 20 days
interval:10-12 days
between flushes:keep substrate very humid
Total production cycle
Average yield150 g to 200 g saleable mushrooms per kg fresh substrate†

*Primordia are induced by a shock. For most mushroom species, this is done with a thermal shock, which is defined by the minimum temperature during the day-night cycle.

†Mushroom weight immediately after harvesting, and wetted substrate weight prior to inoculation.

Important remark: these cultivation guidelines in our technical data sheets are a compilation of the data given to us by experienced cultivators. Individual differences in the cultivation conditions can seriously affect the results.

Additional information

Weight3 kg
Delivery Lead Time

< 10 Days

Product Type


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