@LydiaCollas @ipapernews Depends what you plant. Willow can be used for biomass & because it flowers annually it supports a large insect population. In one piece of 1980s research from Oxford University willow topped the list of all trees for biodiversity re insects, pushing oak into second place.

🐦🔗: https://n.respublicae.eu/PaulBrannenNE/status/1645476906899210246