They grow in the tea hills of LOCATION@1 , LOCATION@2 , where the climate is too cold for other citrus fruits , even the PERSON@1 -LRB- also known as the Satsuma -RRB- orange .

It grows in the tea regions of LOCATION@2 where the climate is too cold for other citrus fruits , even the PERSON@1 -LRB- also known as the Satsuma -RRB- orange .
