Richard and Suzanne
Kerwood have a business
selling harvested Willow Rods. As part of their business they also
enjoy
planting living willow into fences, domes and ships.
Quote from Web site "Established in 1998, Windrush Willow is owned and
run by husband and wife team Richard & Suzanne Kerwood.
Windrush Willow is dedicated to growing and promoting the wonderful
species of Willow. We are busily planting up 4 acres of land in Devon,
England with 150+ varieties of Willow, and are currently producing in
excess of 250,000 Osier Rods each year.
We are locking up some of the world's excess Carbon Dioxide in
Willow, concentrating on environmentally friendly methods of growing
rare coloured varieties for diverse habitats, and producing beautiful
bark colours for weavers to use." 
There are more
photos and infomation on their web site windrushwillow.com