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 name | Stropharia rugoso-annulata | |
| Old nomenclature | None | |
| Inoculation rate | mix with ± 2% spawn | |
| Natural substrate | straw | |
| Incubation | room temperature: | 20-22 °C |
| substrate temperature: | 25-30 °C | |
| duration: | Ca. 4 weeks | |
| Primordia induction | (night time)* temperature: | |
| relative humidity: | ||
| Fruiting conditions | room temperature: | 10-20 °C |
| relative humidity: | 80- 85% | |
| CO2-concentration: | less than 1500 ppm | |
| light: | not necessary | |
| Flushes | number: | 2-3 |
| interval: | 2- 4 weeks | |
| between flushes: | ||
| Total production cycle | 4- 5 months | |
| Average yield | 150 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: 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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