Complimentary Silva Cell plan reviews are a service that DeepRoot Urban Solutions provides for each project we work on. We do this because we aim to be partners in the design process and want to ensure that the use of the Silva Cell is optimized for your tree, stormwater, and site design goals. Up until this… More
Occasionally we work on Silva Cell projects where the installation of the product and the soil it contains happen far in advance of any trees being planted. In these instances, we often get asked by concerned designers whether the soil biology can be maintained under sidewalks in the temporary absence of trees — and if… More
We’ve got two new Silva Cell case studies!
According to a recent article from Mark Kivner with the BBC, the first scientific study to examine what is commonly known as the nursery effect — that is, identical trees developing differently based on their growing conditions — has been published in the Proceedings of the National Academy of Sciences. Let the “trees don’t forget… More
In Part 1 I talked about the history of Bio Char. In Part 2, I discussed some of the controversy surrounding this soil amendment. Here in Part 3, I’ll look at how you obtain bio char and explore ideas for its future applications in cities. Bio char is made much differently than the charcoal we use… More
In my experience, conversations about utilities usually put everyone a little bit on edge. And once we start talking to folks about sticking a product like the Silva Cell underneath the sidewalks where their utilities run, some people would love to stop the conversation altogether. But using the Silva Cell in areas with utilities isn’t… More
In Part 1 I talked about the history of Bio Char. In Part 2, I’ll discuss some of the controversy surrounding this soil amendment. I’ve only known about bio char for the last several years. My first experience with seeing modern manufactured bio char applied was by Dr. Kelby Fite at Bartlett Tree Laboratory over… More
I heard the joke I’m sharing with you today a long time ago from Darrel Morrison, FASLA. I have always liked it. There are not many tree jokes in the world, I wonder why? But here’s one for mixed company.
The Silva Cell system was developed with the goal of improving the urban environment by providing a means for trees to have access to the soil volumes they need to thrive, and by which stormwater can be absorbed back into the ground. At issue with integrating green infrastructure and products such as Silva Cells into… More
Bio char, or terra preta, is one of the best, longest lasting soil amendments known to humans. This pyrolysed carbon is a soil amendment that can include surprising ingredients such as rubber tires, biosolids, and food waste, has gotten a lot of attention as a low-cost, ecologically sustainable solution.
Soil. Stormwater. Sustainable Infrastructure.
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