M9825 Grifola frondosa - Spawn - 5L

M9825 Grifola frondosa - Spawn - 5L

£34.99
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Lead time: < 10 Days

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.

Greyish-coloured fruitbodies. The multi-branched fruit bodes are harvested early, i.e. when they have a diameter of 10 to 15 cm.

£34.99

Cultivation Info

Binomial nomenclature Grifola frondosa
Old nomenclature None
Inoculation rate mix with ± 1% spawn
Natural substrate composition: 80% hardwood, mixed fine + coarse
10% cereals
10% bran
Incubation room temperature: 23 °C
substrate temperature: 25 °C
duration: Ca. 18 days
Primordia induction (night time)* temperature: 18-24 °C
relative humidity 90- 95 %
Fruiting conditions room temperature: 12-18 °C
relative humidity: 90-95%
CO2-concentration: 2000-5000 ppm
light: 200 lux
Flushes number: 2
interval: 20-30 days
between flushes:
Total production cycle
Average yield Approx. 150 g saleable mushrooms per kg fresh substrate†

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