Term: Citrus, Description: genus of fruit-bearing plants (source of fruit such as lemons and oranges), Question: Can citrus grow in Ulaanbaatar?, Answer:No
Fact1: Citrus can withstand short periods down to as cold as −10 °C (14 °F), but realistically temperatures not falling below −2 °C (28 °F) are required for successful cultivation. Fact2: Ulaanbaatar has an average annual temperature of −0.4 °C or 31.3 °F. 