And the Professional Honor Award goes to… November brings the annual American Society of Landscape Architects annual conference and with it the announcement of the annual professional awards. We’re delighted to share that two of the projects we recently collaborated on with a talented and dedicated group of professionals were honored and we’re going to… More
The Trees in Cities Challenge is an opportunity for cities to join UN Secretary General Antonio Guterres in fighting climate change. Embracing this opportunity helps cities to be resilient in a simple and cost-effective way: a pledge to plant more trees. As a San Francisco Green Infrastructure company, we support this idea. Scientific research tells… More
We’ve got great news to share today – DeepRoot is very happy to announce the addition of Dr. Chris Newton to the DeepRoot UK Team! Chris has joined DeepRoot as a Territory Account Manager for the UK, whilst also supporting efforts in Europe and the Middle East. Chris has worked in the stormwater and wastewater… More
Unmanned Aerial Vehicles (UAVs) or “drones” evoke a variety of responses from people ranging from anger over privacy invasion to awe over the new perspectives on our world. But like the Force, drones are merely tools that can be used for either the Dark Side or the Light. My interest in drones is related to… More
We’re very pleased to announce that the Silva Cell has been approved by North Carolina’s Department of Environmental Quality for use as a credited nutrient removing stormwater control measure (SCM). The Silva Cell is actually the first applicant to be approved by NC DEQ under the New Stormwater Technology (NEST) Program. As the celebration begins… More
The National Association of City Transportation Officials (NACTO) is a coalition of America’s largest cities committed to building safe, sustainable transportation systems and active cities through better street design and transportation policy. NACTO has established itself as a leader in changing the way our streets operate for people regardless of transportation choice and has assembled… More
Starting July 1, 2017, the City of San Francisco will start doing something it hasn’t done since the 1970s: take responsibility for all the trees in the public right-of-way. San Francisco cut funding to urban forestry in the late 1970s, resulting in a handoff of responsibility to adjacent property owners for two thirds of the… More
This post is the third in a series of three sharing findings from research conducted on 10 Silva Cell projects across North America. Read part one about study design here and part two about our initial findings here. We’ve already shared some of the initial findings from this study in earlier posts. Today, we’ll discuss… More
This post is the second in a series of three sharing findings from research conducted on 10 Silva Cell projects across North America. Read part one, where we discuss the study design, data collection, and raw growth results, here. After designing the study and selecting the Silva Cell projects, we had to decide what performance… More
In order to document the growth and performance of trees in Silva Cells, and to validate our own approach to designing for both trees alone and trees-and-stormwater in combination, in 2015 we undertook a research and monitoring study of 10 Silva Cell projects across North America. This was a big project, as you might imagine…. More
Trees are a vital part of urban communities, providing social, environmental, and economic benefits. However, the urban environment is a difficult one for most trees due to the added stresses of soil compaction and lack of available soil, among many other challenges. Once established, their success is often further complicated by infrastructure conflicts and maintenance… More
This summer we surveyed arborists and designers about the issues they encountered buying trees free from uncorrectable root defects. We published the results of that survey on this blog. To review: nursery-grown trees, especially those in containers, can have root defects such as girdling, circling and diving roots which contribute to tree health problems or… More
Soil. Stormwater. Sustainable Infrastructure.
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