- The Calypso tomato is ideal for humid climates with long growing seasons giving it an alternate name of Carribbean.
Calypso Tomato Seeds. 75 Days to maturity. Open Pollinated, Non-GMO, Heirloom, Annual. Solanum lycopersicum. AKA: Caribbean Tomato. Calypso Tomatoes grow best in humid climates, and do not do well in areas with short growing seasons, which is why it is also know as the Caribbean tomato.