Farming has been central to the economy of Tarras since the 1860s when Scottish sheep farmers established the early runs. The most notable legacy of this time is the impressive stone-built Morven Hills Station Woolshed, one of the largest in New Zealand. Nowadays, most farms run Merinos, raised for their superfine wool, while others have diversified into other breeds, deer and beef cattle.

 

The Central Otago climate is challenging for farmers: Tarras is one of the driest areas in New Zealand with an annual rainfall of 300 - 500mm, and an average of only 70 wet days a year. On a hot summer day, the temperature can hit 35°C: a cold winter can bring it down -10°C. However, dry weather also means over 2,100 hours of sunshine each year, wide blue skies and open, starry nights.

 

In 1920, the private Lindis Irrigation Scheme began, opening up new possibilities to local farmers. Large-scale irrigation became available in 2010, making dairy grazing, grain and seed production viable.