This is where spawning bags are incubated for substrate colonization. Alternatively a black plastic sheet can be used to cover the bags in the same fruiting house
Umu ndimomwe matumba oyikira bowa amasungidwa kuti mbewu ifalikire. Pena pepala la plastic lakuda likhoza kugwiritsidwa ntchito kuphimba matumba mnyumba yomweyo yobelekera zipatso