Blue Dye was in immense demand in Europe. This compelled the British to push the Indian farmers to produce more indigo instead of the food grains on their lands. This excess cultivation of indigo not only reduced the soil fertility but also made the food grains less available. Moreover, the commercial farming did not help the farmers to earn high profits. The poor farmers were unable to return the loans that were provided to them to begin the indigo farming. To pay back the loans, the peasants borrowed money from the money lenders and got trapped in the debt cycle. Above all the British authorities had given the plantation owners the free hand to oppress the farmers to secure the maximum production. Thus, the exploited peasants rose in revolt.

Introduction:
During the British colonial rule in India, the cultivation of indigo became a significant aspect of their economic and political agenda. The British wanted to cultivate indigo in India due to various reasons, ranging from economic benefits to strategic motives.

Economic Reasons:
1. Profitability: Indigo was a highly profitable cash crop in demand in the European textile industry. By cultivating indigo in India, the British could gain a significant share of the market and generate substantial profits.
2. Cost advantages: The cost of labor and land in India was considerably lower compared to Europe. This cost advantage made indigo cultivation in India more economically viable for the British.
3. Monopoly: By promoting indigo cultivation in India, the British aimed to establish a monopoly over the indigo trade. This would allow them to control the production, pricing, and export of indigo, further enhancing their economic dominance in the region.

Political Motives:
1. Revenue generation: Indigo cultivation provided a significant source of revenue for the British East India Company. The revenue generated from the indigo trade helped sustain the colonial administration and fund their other ventures in India.
2. Control over Indian farmers: The British implemented a system known as the "Indigo Plantation System," which forced Indian farmers to grow indigo instead of food crops. This system allowed the British to exert control over the rural population and keep them economically dependent on the colonial administration.
3. Strategic advantage: By promoting indigo cultivation, the British aimed to weaken the local textile industry in India. This would ensure that India remained a supplier of raw materials rather than a competitor in the global textile market. It also helped maintain the British dominance in the textile industry.

Conclusion:
The British wanted to cultivate indigo in India primarily due to its economic profitability, cost advantages, and the potential for establishing a monopoly in the indigo trade. Additionally, indigo cultivation served the political motives of revenue generation, control over Indian farmers, and maintaining strategic advantage in the textile industry.

To gain huge profits.