A humble flower is rewriting the economics of rural India and catching the eye of British trade partners. The butterfly pea, known locally as ‘blue gold’, has become the foundation of a new drinks industry that could reshape supply chains from Rajasthan to Manchester. For farmers in the arid regions of Gujarat and Rajasthan, this shift is not just a novelty. It is a lifeline.
Butterfly pea flowers produce a vivid blue pigment that has been used for centuries in traditional teas and herbal remedies. Now, global demand for natural colourings and functional beverages has turned this crop into a cash cow. The flowers are dried and exported as a premium tea, or processed into extracts for cocktails, sports drinks, and even craft beer. India now accounts for over 60% of the world’s butterfly pea supply, and production has doubled in three years.
British importers are taking notice. The UK’s burgeoning market for natural, plant-based drinks has created a direct link between farmers in the Thar Desert and distributors in London. Last month, a delegation from the UK Food and Drink Federation visited farms in Patan to assess quality and logistics. They left with purchase agreements worth £4.5 million. “This is not charity,” said the delegation’s leader, Mark Hamilton. “This is a solid business proposition. The colour stability and health claims are unmatched by synthetic alternatives.”
For the farmers, the price premium is transformative. Previously, they earned £0.30 per kilogram of raw flowers. Now, with direct exports and organic certification, that figure has risen to £2.10. Keshav Patel, a farmer from Banaskantha, described his change in fortune. “We used to grow only wheat and barely break even. Now my daughter is studying to be a nurse. The blue gold pays for her books.” The crop requires little water, making it a climate-resilient alternative in a region where droughts are common. The government of Gujarat has launched a subsidy scheme for butterfly pea cultivation, aiming to bring 10,000 hectares under production by 2027.
But this boom is not without its risks. The industry remains heavily dependent on a single buyer from the UK and a handful of Japanese firms. If demand falters or a synthetic alternative emerges, farmers could be left with fields of unsold flowers. Trade unions have also raised concerns about working conditions in processing units, where women do most of the sorting and drying for wages as low as £1.50 per hour. “The industry is growing fast, but labour rights are not keeping pace,” said Anjali Sharma of the Self-Employed Women’s Association. “We welcome the higher prices for farmers, but the women behind the scenes must also benefit.”
The UK’s interest is part of a broader push to diversify trade ties post-Brexit. Trade Secretary Anne-Marie Trevelyan recently described the butterfly pea supply chain as emblematic of a ‘new kind of partnership’ that prioritises sustainability and fair wages. However, critics argue that without legal minimums on farmgate prices and enforceable labour standards, the ‘blue gold’ story could turn rusty. For now, the colour is bright. The question is whether it will stay that way for the people who grow it.
As the Dhebaria Rabari community in Kutch plans its next harvest, the price of flowers in local markets has already begun to fluctuate. Traders in Ahmedabad report that British buyers are demanding larger volumes at stable prices, but farmers are wary of locking in deals that might undervalue their crop next season. This tension between opportunity and exploitation is as old as trade itself. But here, in the desert fields of India, it is playing out in a shade of blue that could change the colour of the economy.
