multi-coloured aster flower garden of khirai, west bengal, india in full bloom. huge cultivation of flowers to be exported in

floriculture aster flowers greenery environment freshness flower selling cultivation harvest village rural landscape lush green beauty nature season bloom chrysanthemum mustard winter floral blooming valley agricultural fields socioeconomic economic growth colorful meadow bright khirai fresh natural blossom spring marigold garden plant outdoor summer vibrant farming west bengal india