We know a lot about the problems and headaches that pavement disturbed by roots can cause. For a long time, tree root barriers – mechanical barriers designed to direct roots down and away from hardscape – have been the backbone of our business. Why do tree roots heave pavement, and will this be a problem… More
Here is this week’s “Ask Jim Urban” column. Jim Urban, FASLA is an expert on urban trees and soils and his recent book, Up By Roots, is the industry bible on these topics. Jim was also involved in the development and design of the Silva Cell system. In this column, which we’ll be running once a… More
Here is this week’s “Ask Jim Urban” column. Jim Urban, FASLA is an expert on urban trees and soils and his recent book, Up By Roots, is the industry bible on these topics. Jim was also involved in the development and design of the Silva Cell system. In this column, which we’ll be running once a… More
Here is this week’s “Ask Jim Urban” column. Jim Urban, FASLA is an expert on urban trees and soils and his recent book, Up By Roots, is the industry bible on these topics. Jim was also involved in the development and design of the Silva Cell system. In this column, which we’ll be running once a… More
Here is this week’s “Ask Jim Urban” column. Jim Urban, FASLA is an expert on urban trees and soils and his recent book, Up By Roots, is the industry bible on these topics. Jim was also involved in the development and design of the Silva Cell system. In this column, which we’ll be running once a… More
Last month’s webinar by our Technical Director, Pat Greeley, on the topic of integrating Silva Cells and utilities was our best attended, ever, by far (far). We know how important this topic is, and the seminar was a great opportunity to share everything we’ve learned from the nearly 400 installations we’ve completed.
Today I’m very excited to introduce a new feature on the blog called Ask Jim Urban. Jim Urban, FASLA is an expert on urban trees and soils and his recent book, Up By Roots, is the industry bible on these topics. Jim was also involved in the development and design of the Silva Cell system…. More
We are often asked for research results documenting the measurable benefits of using Silva Cells to manage stormwater on site, so we are thrilled to announce that two Silva Cell systems were installed for this purpose during the summer of 2012 in Wilmington, NC. They are being monitored by an excellent research team at Dr…. More
The St. Clement School is located at 4770 Rue la Fontaine, in Montréal. Like many schools across North America, has a large asphalt playground used by children for exercise and games. When the local school board decided to do a retro-fit of the grounds, one goal was to provide more shade and a greener space for the children… More
In 2011, CMG Landscape Architecture was approached by a tech company to design the courtyard of their new headquarters in Menlo Park, CA. The project was on a very fast track. In addition to the accelerated timeline, CMG’s proposed design for the site had the total impervious surface area increasing from 40 percent to 60… More
After a very (very) long time in production, we finally have a new video that explains – in just two minutes – what exactly the Silva Cell is, and how it can help you grow mature trees and manage stormwater at source.
Here is this year’s photos from the Bartlett Tree Lab study comparing different planting methods for urban trees. For comparison, check out last year’s set. And for a fuller chronological picture, you can see each year’s photos, from 2004 onward, here.
Soil. Stormwater. Sustainable Infrastructure.
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