Heritage Tea works with a network of small family tea farms spanning across the north of Assam and the neighbouring state of Arunachal Pradesh. Each farm measures no more than 4-5 acres which makes it more viable to cultivate tea using all natural methods.

All Heritage growers have made the switch from outdated, conventional agriculture to chemical-free and pesticide-free methods. They use organic methods like natural composting, shade planting and typically produce in areas teeming with natural biodiversity. Rajan provides technical support and coaches growers on how best to upgrade the quality of their leaf and develop their farming practices. The result is Assam tea as nature intended; bold, malty and strong.