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Pleurotus ostreatus

Winter Oyster Mushroom

Strain: M 2153

 

Trumps:

  • good cultivation results at temperatures till 20°C
  • rapid production of numerous carpophores

Characteristics:

This strain is an interesting alternative to regular Winter Oyster Mushroom strains when a rapid production is requested.  Numerous groups of primordia appear a few days after the incubation period is finished. The diam. of the carpophores, the fruitbody- quality and the intensity of the colour are inversely proportional to the cultivation temperature.

Origin

pan- European

Recommended substrate

hardwood / (wheat)straw

Heat treatment

bulk pasteurisation: temp. in centre substrate minimum 4 hours op 62 °C

Inoculation

mix with ± 2% spawn

Recommended bag

PE of HDPE, perforated every 10- 15 cm

Substrate size

diameter:

max. 35 cm

length:

unlimited

Incubation

room temperature:

10-22 °C

substrate temperature:

25-30 °C

duration:

12- 14 days

Fruiting induction

temperature:

15-20 °C

relative humidity

90- 95 %

Fruiting conditions

room temperature:

(10) 13-20 (25)°C

relative humidity:

85%

CO2-concentratie:

less than 1000 ppm

light:

800- 1500 lux

Flushes

number:

2-3

interval:

8-10 days

between flushes:

relative humidity increase up to 90-95 %

Total production cycle

2,5 months

Average yield

200 to 250 g saleable mushrooms per kg fresh substrate

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.