The Quest to Save the World’s Most Coveted Chocolate is an engaging story in Smithsonian Magazine about Ecuador’s ancient, iconic Nacional cacao. It was published three years ago, but I only just came across it. It rang a bell, so I went back through the archive. And there was lots more there than I suspected. Again in celebration of our twentieth anniversary, let’s go through it.
It all started in 2009, when Jeremy first described how witches’ broom had devastated Nacional cultivation in the early 1900s, how breeders responded, and how farmers eventually widely adopted the more productive and resistant, but much less tasty, new variety known as CCN51. Nacional basically disappeared.
But not totally. In 2011, we Nibbled the rediscovery of Nacional populations in northern Peru by a USDA team, as reported in the N.Y. Times. A glimmer of hope, perhaps?
In 2015, Jeremy returned to the story. We learned that more than half of Ecuador’s cacao trees were then CCN51, which of course made the industry again vulnerable to the next disease. And, even worse, that the chocolate they produced tasted like “rusty nails.”
But now — thankfully — comes a much happier chapter, nicely described in the Smithsonian piece.
Encouraged by the discovery of Nacional in Peru, a motley crew of conservationists, chocolate makers and agricultural scientists went looking for it in Ecuador. In 2013, they found a grove of century-old trees in a coastal valley called Piedra de Plata. DNA showed that nine of 47 trees they sampled were genetically pure Nacional. They established them in a field genebank in 2018, and started producing planting material for interested local farmers.
More than 30 families are now working … to reforest their lands using seedlings from the nearly extinct tree. The rebirth of this once-lost treasure isn’t just a miracle for the chocolate-loving world — it’s also a milestone in reviving the rich heritage of Ecuador’s coastal forests and farming. And it may even offer hope for saving other endangered trees worldwide.
The plan was that within three years the nursery would be producing 5,000 Nacional seedlings annually. That would be about now. Alas, I was not able to find an update, but I do hope they’re on track.
The moral? Conservation pays — especially when what you’re conserving makes chocolate that doesn’t taste like rusty nails.