LORE — IRISH MOSS
Irish moss was gathered from rocky shores after storms or cut from shallow water at low tide. It was pulled carefully from stone, leaving enough behind for the beds to grow again. Sand and shell were washed away in seawater before it was spread to dry in sun and wind.
Once dried, it became pale and brittle, keeping well through winter if protected from moisture. It was stored whole and broken only when needed. Simmered slowly, it released a clear jelly used to thicken broths, puddings, and medicinal preparations.
Along the coasts of Ireland, Scotland, Atlantic Canada, and New England, Irish moss became a familiar harvest where little else grew between stone and sea. Families gathered it after storms or worked the rocks as the tide receded, carrying baskets home to dry upon fences, nets, and stone walls beneath the summer sun.
In the Caribbean, the name Irish moss came to describe several native warm-water red seaweeds rather than the cold-water Chondrus crispus of Ireland and the North Atlantic. Throughout Jamaica it became a familiar drink, simmered with milk and spices into a rich tonic served within homes and markets.
During years of hardship it became a dependable food. It thickened simple meals when flour and grain were scarce, and was kept within households as a store that lasted long after the harvest had passed.
Gatherers watched the sea as closely as the weather.