Elaeagnus (Elaeagnus × submacrophylla) is an evergreen shrub known for its fragrant flowers. Elaeagnus is also valued for its ability to fix nitrogen, improve soil fertility, and provide habitat for wildlife. Outputs Poultry forage1 Functions Shrub Evergreen Nitrogen fixer2 Footnotes Gaia’s Garden - A Guide to Home-Scale Permaculture, 2nd Edition Appendix ↩ Gaia’s Garden - A Guide to Home-Scale Permaculture, 2nd Edition Table 6-3 ↩