Allahabad region has the distinction of producing the best quality guavas. The specific area of known for surkha Guava is situated between Yamuna and Ganga flowing parallel together and at a point merged making a triangle. This merger point is known as sangam in Allahabad. It has distinct agro-climatic conditions, which are responsible for the red colour. Enormous genetic variability is available in morphological characters of plants and fruits. Fruits borne in cluster more than 15 in number weigh around 150g each. The fruits are large, skin thin, of uniform pink colour; flesh thick, whitish occasionally deep pink, sweet with a pleasant smell and aroma.