Видео ютуба по тегу Howard-Higgins System

The Howard Higgins System composting with HH-2 in Good Gardeners International demo farm in UK
The Howard Higgins System composting with HH-2 in Good Gardeners International demo farm in UK
Richard Higgins explaining the Howard-Higgins system to a large school in Jinja, Uganda
Richard Higgins explaining the Howard-Higgins system to a large school in Jinja, Uganda
The Howard-Higgins System composting with HH -2
The Howard-Higgins System composting with HH -2
Howard Higgins Video 2
Howard Higgins Video 2