Comment on Liquid Trees
Oni_eyes@sh.itjust.works 3 weeks agoEven with the misleading headline, has nobody commenting about how bad it is ever seen how many trees die when set up in low light conditions? These can be used in places trees wouldn’t be effective, and that’s before the whole “they’re better at cleaning the air” bit.
nickiwest@lemmy.world 3 weeks ago
Even with ideal light conditions, there’s still more to consider.
I lived in Louisville for many years. It’s fairly green as cities go. In older parts of the city, trees had been planted between the streets and sidewalks … definitely a long time ago, maybe 30 to 50 years? Maybe longer?
Every spring, we lost a number of those trees to thunderstorms. Enough rain, followed by strong winds, would topple multiple trees. Every single one that I saw had a root ball that was exactly the size of the opening where it had been planted, so maybe two square meters and maybe a meter or two deep. (For those keeping score at home, that’s not enough root volume to support a full-sized tree.)
So we’d lose those lovely trees and on a good day, we’d lose the use of the street for a while. On a bad day, someone would lose a car or a chunk of their house.
“Just plant more trees in the middle of the city” is not the brilliant fix that many people seem to think it is.