"If you've got problems getting vegetation to grow or bad soils struggling with vegetation, this is a must-read book. Verdyol's Biotic Earth is a new and innovative product that shows how soil stabilization and growth can happen in extreme conditions."
-- Chris Thomson, Hydroseeder Maritime Hydroseed
"Biotic Earth is a fresh and dynamic approach to amending even the most extreme projects where vegetation struggles with sustainable growth and permanent establishment. It allows for our customers to treat areas where top soil is not available or is too costly to bring on site. This book is a collection of only a few of the successes that Verdyol has had with this product in these types of conditions."
-- Dean Lamanna, Distributor Triton Environmental
"The best techniques for many situations are the simple things that will work naturally. The Biotic earth concept is naturally simple and effective with significant cost savings over traditional organic soil restoration practices."
-- Alex Zimmerman, CPESC CSI Geosynthetics