Black Locust

Robinia Pseudoacacia

Black Locust is native to the United States. It is a fast growing tree in the legume family, and therefore a nitrogen fixer. Its fragrant, showy blooms are great for bees. It is tolerant of drought, salt, and poor soil. On the downside, it has thorns, can spread along its roots, and can be toxic, so be careful where you plant it.