Co - 2
Developed at   TNAU, Coimbatore
Colour of Bulbs  Crimson
Weight 60-65 g per clump
Size Moderately bigger
Characteristics  7-9 bulblets per plant. Shorter duration than Co-1 i.e. 65 days. Pungent with high TSS.    Good storer.  Moderately resistant to thrips and Alternaria blight.  
Average yield 120 quintals per hectare
Season  Adaptability through out Tamil Nadu.