Use a balcony that is bright but sheltered, not an unlit recess. Match the season and local minimum temperatures before moving tender plants outside. Keep the fuchsia cooler when needed and give each pot accessible drainage; trailing stems must remain inside the railing.
The message behind the grouping
Meaning, with a little thought.
Hanging and smaller flowers can communicate welcome and generous detail. The display is seasonal and should not be promised to flower continuously in every climate.