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
| Binomial nomenclature | Grifola umbellata (syn. Polyporus umbellata) | |
| 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: | 18-25 days | |
| Primordia induction | (night time)* temperature: | unknown |
| relative humidity | unknown | |
| Fruiting conditions | room temperature: | unknown |
| relative humidity: | unknown | |
| CO2-concentration: | unknown | |
| light: | unknown | |
| Flushes | number: | unknown |
| interval: | unknown | |
| between flushes: | unknown | |
| Total production cycle | unknown | |
| Average yield | unknown | |
*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. For this species, however, it has been very hard to find a reproducable primordia induction shock.
Most customers of this strain use the mycelium, not the fruiting bodies, for medicinal applications.
Important remark: the 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.
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