This is my Update from my first experiment using a mop-wick system which I started from Sept 2019.
Over a year some had thrived and done so well, some lasted for a few months and died or gone dormant. Due to the past rodent infestation that faced had badly damaged most of my begonias. It had caused great damage to other plants as well and some of it had died out of stress. Once I had handled the pest control.