09/07/2026
Before Louisiana was a sugar state it was a blue one, and almost nobody talks about it anymore. 💙
Indigo was the money crop of French and Spanish Louisiana. It grew along the German Coast, at Pointe Coupee, up around Natchitoches, anywhere the ground would take it, and for most of the eighteenth century it was what this colony sold to the world.
Making it was brutal in a specific way that sugar was not. The cut plants went into a first vat and sat in water until they fermented, and the smell coming off that vat was so foul the works had to be built downwind of the house. The liquid was drained into a second vat and beaten with long paddles, hour after hour, until it oxidized and the pigment came out of solution as a deep blue foam. Then it settled, was drained again, pressed into cakes, and dried.
The people doing it were enslaved Africans, and the planters were not choosing them at random. They advertised for captives from indigo growing regions of Senegambia and the Bight of Benin because those men and women already knew the crop. The technical knowledge that built the first Louisiana fortunes did not come from France. It arrived in the heads of people who were sold at the levee.
The work marked them. Hands and forearms stained blue past washing. Clouds of insects over the fermenting vats. Fevers that ran through the works every season.
Then in the early 1790s it fell apart. Caterpillars took the crop two seasons running, the weather turned against it, and cheaper indigo out of Guatemala and India was flooding the market. Planters were staring at ruin. In 1795 Etienne de Bore managed to granulate sugar successfully on his place above New Orleans, and inside about ten years the whole colony had turned over to cane.
Louisiana remembers the sugar. It built the houses people still drive out to photograph.
The blue came first, and it was made by people whose names the ledgers never bothered to write down.