Across Dominica, Saint Lucia, Trinidad and Jamaica, varieties like Julie, Number 11 and East Indian thrive — small, intensely sweet, and eaten green-with-pepper-and-salt or fully ripe in season.
The Caribbean is less a single producer than a constellation of small island industries — Dominica, Saint Lucia, Trinidad and Tobago, Jamaica, Haiti, the Dominican Republic, Grenada, Saint Vincent and Barbados each cultivate distinct cultivars across backyard trees, smallholder plots and a handful of commercial estates. Mangoes arrived on Portuguese and Dutch ships in the 17th and 18th centuries, then naturalised so completely that 'mango season' is now treated as a region-wide cultural moment.
The varieties are rarely the supermarket reds of Florida. Julie is the small, fibre-free, intensely perfumed island favourite — beloved across the southern Caribbean and exported in modest volumes to expatriate communities in the UK and Canada. Number 11, East Indian (a misnomer — actually a Caribbean-bred cultivar), Calabash, Doudouce and Long mango all have devoted local followings. Haiti's Madame Francis (Francique) is one of the few Caribbean varieties to enter US supermarkets at scale.
The season runs roughly May through September across the islands. Ripe mangoes are eaten out of hand or pulped into juices, ice creams and the Trinidadian mango chow; green mangoes are diced with salt, pepper, lime and chilli — a snack as iconic in the region as the ripe fruit itself.