It is made from corn starch, sugar, cardamom powder, nutmeg powder and ghee. Popular flavorings include cloves with cardamom and mint. Green tea leaves, salt, cardamom, and cinnamon are put into the water. The Indian coastal trade included goods such as coconuts, coir, pepper, cardamom, cinnamon and rice. It is garnished with ground cardamom, saffron, or pistachio nuts. The ingredients included ghee, refined oil, cashew nuts, sugar, almonds, cardamom, and water. It can be topped with roasted almonds or black cardamom pods. The spice mixture, called karha, uses a base of ground ginger and green cardamom pods. By 3000 BCE, turmeric, cardamom, black pepper and mustard were harvested in India. For example, hibiscus flowers, saffron, cardamom, and rosewater are becoming popular. One of the most famous of which includes "baklava" with almonds, cardamom, and egg yolks. It is sometimes flavoured with cardamom, mastic, salep, or ambergris. Aframomum melegueta is a species in the ginger family, Zingiberaceae, and closely related to cardamom. Its main exports are coffee, sugar, bananas, petroleum, clothing, and cardamom. Rubber, tea, coffee, orange, and cardamom are grown in hill areas.