My first experiment using mopwick system.
Here in this set-up are : Begonia Chivalry, Begonia Tiger Paws, Begonia Black Knight, Begonia Fireworks,Begonia Five N Dime, Begonia Fire Flush, Begonia Silver Limbo, Begonia Jolly Silver & Begonia 'Lalomie'
I would say some of these begonias are fussy and may not able to handle stress well if there are changes in the system. Recently I had a rodent infestation that had badly damaged by begonias and it had caused great damage to these plants and some of it had died out of stress.
Needless to say, some types I have are hardy and managed to pull through all the way.