The South Lake Union district of Seattle, WA, is a popping neighborhood being the “7th most walk-able” in Seattle and housing the headquarters of Amazon. All around the neighborhood there are beautiful spaces, restaurants and areas to build community and just hang out. About four years ago the Amazon block building at 207 Boren Avenue in Seattle was completed with one of our very early VGM Modular living walls. We revisited the site recently, and thought we’d share what a green wall looks like after a few years.
Tournesol Siteworks‘ VGM3 Modular Living Wall was specified by Callison RTKL Architects in collaboration with landscape architects from Walter Macy to be installed on an Amazon building wall that faces an open plaza. They created an immense green wall design that was expertly installed by landscape contractors from Teufel Landscape. Teufel was also responsible for pre-growing the plants, and installing the living wall modules once the plants had taken root.
Interestingly, the green wall has been through a few plant replacements, due to the placement of the wall to the sun, and a few plant types that were unhappy with their environment. Due to an irrigation issue, the entire wall needed to be replaced once- the maintenance crew discovered a leak in the irrigation and the building manager turned off the water to the entire green wall. The issue was with one of the modules and not the entire wall. Unfortunately, the wall failed without water to irrigate the plants, and the plants had to be replaced. The replacements are fairly easy, but maintenance is key to the life of the green wall – after all it is a “living” wall.
The green wall contains VGM3 modules, 6 rows high by 23 rows wide, with each module requiring two left and two right mounting brackets. The brackets attach the VGM3 system modules to stainless steel hanging rails which require minimal penetrations and mount to the structurally sound wall. Each planting module, made of 100% recycled polypropylene, has a generous 8” (in this project) soil profile. Because root growth isn’t limited to small cells or baffles like in other systems, plants grow healthier and stronger, which means lower maintenance yet more spectacular results.
Our partners at Ewing Irrigation have produced a video displaying the ease of mounting and installing our VGM Modular Living Wall System – click here to watch the video.
The green wall on the Amazon block hopefully will continue to be enjoyed by those walking, riding their bikes, resting in this plaza, working near this building, or just strolling by for years to come!