Nalgonda (Telangana): India is gifted with varied soil and climatic conditions which gives immense scope for the cultivation of various horticultural crops including fruits, vegetables, flowers, spices and condiments.
Dry flowers have a lot of demand both in Indian and International markets as they are long-lasting, easy to maintain and inexpensive compared to fresh flowers. Dry flowers are sent from India to countries like the USA, Japan and Europe as the nation stands first in dry flower export owing to the availability of a variety of plants. India earns nearly 100 crores per year by exporting 500 varieties of flowers to 20 countries. Many places of worship generate 20 tonnes of flower waste on a daily basis in the country.
Flowers like Globosa, Helichrysum, Acrolinum, Celosia, Cocks comb, Cotton, Gypsophila, Statice, Lavender, Larkspur and Roses are best for drying. Dry flowers can last for 2-4 years depending upon the flower type and ventilation. Flowers can be dried by air drying, hot air oven drying, microwave oven drying, Glycerine method and freeze-drying methods. In India, so many rivers and lakes are getting polluted due to dumping of floral waste which may not only clog up the water channels but also release chemicals into the water thus becoming a health hazard for living flora and fauna.
Floral waste is one of the biggest pollutants on land and water in India since these flowers are offered in prayers and as such are considered holy and not disposed of in dustbins. So they get dumped into the nearest body of water, usually a river or lake. The river Ganges is dumped with nearly eight million metric tonnes of flower waste every year from temples and mosques, according to UN Climate Change. In Hyderabad alone, nearly 1000 metric tonnes of flower waste is generated in the places of worship.
In areas where there is no access to rivers or water, flower waste is simply left in large piles on streets or thrown in landfills. This causes different types of problems i.e., increasing carbon emissions and other types of air and soil pollution. Entrepreneurs from different parts of India have come to the rescue over the past few years by collecting and cleaning these discarded flowers and turning them into usable products such as organic compost and more valuably soaps, candles, potpourris, shadow boxes, window boxes, photo frames, incense sticks, greeting cards, perfumes, handmade paper, Rose water, rose oil, Jasmine concrete, Tuberose concrete, rose gulkand essential oils, teas, medicines, biofuels, biogas, pigments and natural dyes.
