Is it just me or does this seem unnecessarily complicated?
No, its not just you. Some complexity is inherent. Growing herbaceous (flowers, ferns, sedges) is a different specialty from pruning trees. (horticulturist vs arborist) while the design element is landscape architecture.
There is no reason someone can't have all those disciplines though, nor any reason they can't all be in the same department, overseen by the same manager.
The BIAs doing their own thing isn't really an issue for the active ones, they tend to hire pros who keep things nice. The issue is more about the complexity in non-BIA scenarios where you get a high risk of 'not my department'.
Could one body be in charge of all growing things and the BIAs worry about funding what's planted (maybe), nagging when the planted things are neglected & picking up litter/ general tidying/ neighbourhood aesthetics (definitely)?
See above, in BIAs, they tend to hire a landscaping firm which does everything they're allowed to do Its those other scenarios where things get murky. I could come up with lots of ways to re-organize things....but we can leave that to another thread and another day.
Suffice to say, I'd agree the current arrangement is sub-optimal.
Perhaps if more people that lived/ worked in the area were seen more regularly picking up litter & straightening things, other people in the area would feel more shame about messing it up?
Well cared for spaces definitely inspire a greater degree of respect; and disorderly, unkempt ones definitely inspire more indifference.
And maybe the BIAs could even generate mini rivalries between them on who could have the most pleasing streetscape thus peer pressuring the citizens of this city into also caring about pleasing streetscapes? I guess I'm off topic...
East York used to have a garden award for best apartment landscaping, and the landlords would compete for the best displays. Toronto has never had such a thing.
And yeah, its tangential as a topic, but relevant in how we maintain landscapes around Union Station and other public spaces.