yaddy306 The whole Arturo Fuente thing is a story I have picked up from Bobalu Cigar Co. owner, in Austin TX. I never actually gave it a thought of researching the volcanic soil claim. Britanica Encyclopedia claims that the most fertile soil in Cuba is red limestone. The geological society of America states:
In fact I remember a documentary that stated that the whole island of Cuba was formed from an underwater volcano, no longer active ... I am no expert myself, neither do I farm - so I lack the experience all together. In theory though, it makes perfect sense to me that the soil on which a plant grows will influence its growth and the quality of its yield, be that fruit, leaf, or whatever.Arc activity in the Cuban segment of the Greater Antilles produced sedimentary, volcanic, and plutonic rocks during
Cretaceous times (ca. 135–70 Ma). A new arc developed in eastern Cuba during Paleocene–middle Eocene times. Cuban arc
sequences include island-arc tholeiitic, calcalkaline, and alkaline bimodal suites of volcanic and plutonic rocks