This week I will stop the administration of silicon to allow time for beneficial fungi and bacteria to colonize the plant before stressing them with potassium silicate which is a natural antifungal.
Sad me :(
I'm sorry for the plant that I accidentally killed by breaking the main stem; I'm currently trying to resuscitate it by keeping the two parts forcibly attached, if by the end of the week it hasn't recovered in the slightest I will remove it to avoid the risk of it rotting.