What is basket willow made of?

Basket willow is primarily made from the branches of certain willow species, particularly Salix viminalis and Salix purpurea. These willows are known for their long, flexible stems, which are harvested and processed for weaving. The stems are typically stripped of their bark and can be soaked to enhance flexibility before being crafted into baskets and other woven items. The resulting products are both durable and aesthetically pleasing, often utilized in traditional and contemporary basketry.