Crop damage in Baramati and Pune may push flower prices in Mumbai from Rs 80 to Rs 120 per kg. This Diwali, marigold flowers could cost Mumbaikars more than usual, with heavy rainfall in Baramati and Pune damaging crops and threatening to push up rising festival prices. Heavy rainfall in Pune and Baramati has damaged marigold crops, with Mumbai`s Dadar flower vendors expecting prices to rise from Rs 80 to Rs 120.