Each garden was 300 feet long by 30 feet wide.  To make a garden, workers weaved sticks together to form a giant raft, and then then piled mud from the bottom of the lake on top of the raft to create a layer of soil three feet thick.

The rectangular gardens were anchored to the lake by willow trees planted at the corners.  Each garden was lined on all sides by canals to allow canoes to pass with workers and materials.  This network of gardens extended for 22,000 acres across the surface of the lake.

The floating gardens were companion planted with corn, beans, squash, tomatoes, peppers, and flowers, and these incredible gardens yielded seven crops per year.

(Image courtesy anthropogen.com)

(Image courtesy anthropogen.com)

The Aztec religion was a cult of sacrifice, and the gods were fearsome.  The victims of sacrifice, standing on top of the great pyramid, could see the floating green gardens in the far distance, with the sun sparkling on the lake, and then their hearts were cut out and roasted in a fire.

Tens of thousands of heads rolled down the stone steps of those pyramids, and the rivers that turned the temples red in the noonday sun were a plea to the gods to keep the gardens growing.  But in the end, when the sky went dark over Tenochtitlan, and the earth shook beneath the feet of Montezuma, it was not the sun god who brought judgment; it was the Conquistadors.

The Spaniards’ military advantages over the Aztecs—the swords, guns, and horses–were nullified in the sanctuary of the floating gardens, and Cortez was covetous of gold, not Indian corn, so he ordered the destruction of the chinampas.

The floating gardens of the Aztecs, the key to their great civilization, were torn to pieces by the hands that built them, and thrown to the bottom of the lake, never to rise again.

The Ruins of a Civilization (image courtesy jupiterimages/photos.com/gettyimages)