Swales: Earthworks for Conservation and Storage [PDC Preview]
30:35
Pattern Understanding [PDC Preview]
32:03
Hands-on Learning at Zaytuna Farm
22:58
HOW TO BUILD SWALES - and harvest water
18:39
Before You Create Permaculture Swales, Watch this Swale Guide and Example!
19:06
PERMACULTURE PONDS: Why, Where & How
14:50
Permaculture Design for Slope
12:03
How This Giant Grass Could Save 15 Billion Trees A Year
14:11