Fungi grow where mild falls and minor penetration resistance prevails. Since gentle also falls on the perimeters with the cake, fungi can grow there in addition. That is tricky to prevent. We often discourage darkening the sides on the grow box, as it's far more detrimental outcomes than beneficial kinds. https://goldenteachergrowkitforsa44208.idblogmaker.com/26245703/not-known-details-about-golden-teacher-grow-kit