Is Amorpha fruticosa suitable for acidic soil or alkaline soil?

Soil: It can grow in sandy land, clay, neutral soil, saline-alkali soil (all saline soil with salt content below 0.7%), acidic soil, low wetland and barren hillside.

Moisture: It has strong drought resistance and can grow in the place where the precipitation is 200mm. At the edge of Tengger Desert, evaporation is 15 times larger than precipitation, and it can grow in areas where the absolute maximum temperature of sand surface reaches 74℃. It is resistant to flooding and can survive after soaking for 1 month.

Lighting: You need enough light. According to the investigation, it can not grow in Robinia pseudoacacia forest with canopy density above 0.7, but can grow in Pinus bungeana forest with canopy density above 0.85.

Temperature: It has strong cold tolerance, and can grow in areas where the lowest temperature is below -40℃ and the monthly average temperature is -25.6℃/kloc-0. [2]

Baidu Encyclopedia has this entry, which is written in great detail.