A Perspective on Terra Preta and Biochar | by Austin Liu | Local Carbon Network | Medium
Hernan Cortes on Twitter: "The clay soils of the Amazon rainforest are the most nutrient poor on Earth, except for “terra preta” a dark soil with bone, pottery, manure, compost, and a
Back to the Future: Terra Preta – Ancient Carbon Farming System for Earth Healing in the 21st Century - The Permaculture Research Institute
Amazon.com : Tierra Garden 9491 115-Gallon Composter, Made of 90-Percent Recycled Material : Composting Bins : Patio, Lawn & Garden