Conucos and cassava: how the Taíno farmed the land

The Taíno diet centered on yuca, or cassava, and the method for growing it was a genuine agricultural innovation, designed specifically for the island's climate rather than taken wholesale from somewhere else. Farmers built raised earthen mounds called conucos, usually about three feet high and nine feet in circumference, laid out in careful rows across a field instead of planted on flat ground.

The shape of the mound was not decorative. Conucos improved soil drainage and fertility, slowed erosion in heavy rains, and let the root crop be left safely stored in the ground longer than an exposed flat field: a real advantage in a climate prone to sudden storms and intense seasonal rains.

Working the soil required a coa, a simple wooden hoe, and processing the crop was just as deliberate. Because a common variety of cassava is toxic when raw, women squeezed the poisonous juices from the root before grinding it into flour for bread, a labor-intensive process that turned a dangerous plant into a reliable staple.

Cassava was far from the island's only crop. Taíno agriculture also included corn, eaten straight off the cob rather than baked into bread as on the mainland, along with squash, beans, chili peppers, peanuts, pineapple, tobacco, calabash, and cotton grown near the houses. Corn was even fermented into an alcoholic drink called chicha, a sign of a diet made for variety and not just survival.

Agriculture went hand in hand with real skill on the water. The Taíno were accomplished fishermen: they used techniques such as tying a remora, or suckerfish, to a line to help hook larger fish, and stunned fish with poisonous plant extracts in ways that left the catch perfectly edible: inventive methods well suited to an island people whose life depended on both land and sea.

Sources: Taíno (sección Alimentación y agricultura); Yuca. Freeze 2026-08-22.