How Often Does The Black Locust Tree Bloom?

Question

This tree and its many babies were here when me bought this place 20 years ago. It bloomed the year after we moved in and I have seen it bloom 2 more times. I read some where that they bloom every 7 years.

Answer 1

They should bloom in late spring each year. I didn't see anything that said they bloomed sporadically. Here are care tips that should help and information about its invasiveness.

https://www.gardeningknowhow.com/ornamental/trees/locust/growing-black-locust-trees.htm

https://plants.ces.ncsu.edu/plants/robinia-pseudoacacia/