Vine-growing has a long history in the Canary Islands, since the archipelago's wine began to be produced from the 15th century onwards. With the discovery of America, wine-growing intensified to supply the fleets, but the island of Lanzarote did not have good growing conditions due to the trade winds and low rainfall...
For this reason, the farmers developed a unique cultivation technique: they discovered that black volcanic sand, called picon, combined with a low wall of volcanic stone to protect the vines from the wind, had beneficial effects on the growth of the vines. In fact, this method of cultivation has a thermoregulatory function that preserves the soil's moisture and allows the vines to grow well.