Securing Silva Cell frames to the sub-base using spikes is part of our standard installation details. It’s an important step because it prevents the Cells from shifting around and maintains even, consistent spacing between frames. If you’re installing Silva Cells on-structure, however, regular spikes won’t work. If there is an area of the site where… More
Click here for a general overview of the factors that influence how deep tree roots grow. Or, continue reading below to dig in to the science a bit deeper. By James Urban, FASLA Here’s an objection we face a lot when working on Silva Cell projects: “Tree roots don’t grow more than 24″ (65 cm)… More
This blog post is reprinted from Landscape Architecture Resource, where it was originally published in January 2009. Is a street tree a utility? Concern over sustainable design has many developers, designers, and consumers beginning to consider trees as “green utilities.” Advocates of sustainable design are also urging that the integration of other “green utilities” like… More
In areas where it snows and freezes, salting is a frustrating reality of the road. Salt used for melting ice on pavements in northern climates is quite harmful to trees and soil. The most common and least expensive form of ice melting salt is sodium chloride, which is the same salt we put on our… More
Soil. Stormwater. Sustainable Infrastructure.
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