It was bound to happen, but a nice walk for some coffee showed the new ‘orderly frames’ for the previously unruly green street planters along Burnside Street. Some updated images displaying what is quickly becoming ‘stock’ in the local green street planting arsenal – (c) Jason King | Landscape+Urbanism.
I’m really intrigued by the planters that have captured the existing street trees.
My guess is it is a compromise between impacting the tree roots with excavation, versus impacts to the root zone via additional water. They are all columnar red maples, and the majority of runoff directly on them is from small sidewalk inlets – so seems as if the wet feet may not be so much of an issue.
The neatness of the planting array keeps it from being monochromatic, there is an additional species or two thrown in here or there, particularly in larger areas without trees, and there is a slight differential in height in texture, but they just seem a bit tired at this point. Maybe the novelty of the green street has worn off – not in function, but that they aren’t special anymore, which maybe is OK?. While still visible, is it preferable to have green infrastructure stick out, or is it acceptable, through ubiquity, for these to involve somewhat into the same invisible infrastructure. Being common is a good sign, and that’s why the ‘feral’ varieties were interesting: I kind of liked them in their wild form…
Another interesting shot was the excavation of some of the new planters on the south side of the street (still under construction, I can tell from the wonderful odor of black tar in the air). The subsurface condition of a stormwater planter is always fascinating, as what you see on the surface is rarely what is doing the heavy lifting for retention and infiltration.