Kachai Lemon (Citrus jambheri Lush.) of Manipur is an exotic horticultural fruit from Northeast India which has been accorded Geographical Indication (GI) registration tag. Popularly known as Kachai Champra (Lemon), it is widely grown in the Kachai village in Ukhrul District, Manipur. Unlike the other lemon varieties grown in other part of world, Kachai Lemon is considered to be unique as it contains 45-51 mg/100 ml ascorbic acid, the highest so far available in the realm of citrus while other lemon varieties have only 45-51 ascorbic acid mg/100 ml of juice. The juice content is 36-56 ml per fruit. The fruit bearing plans of Kachai Lemon look like flowering trees during harvesting time.