Allspice Tree

Allspice (Pimenta dioica) is a tropical evergreen tree grown for the dried, unripe berries used as a spice. Its leaves and fruits are aromatic, and small white flowers develop into berries that darken as they ripen. ([NParks](https://www.nparks.gov.sg/florafaunaweb/flora/6/0/6085), [Kew Plants of the World Online](https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:196799-2/general-information)) ## Site and Uses Give this tree full sun and a warm, frost-free position. An exact-species horticultural profile lists USDA zones 10–11 and well-drained soil; Singapore's National Parks Board describes it as a tropical tree needing moderate water. ([OnlinePlantGuide](https://www.onlineplantguide.com/Plant-Details/3919/)) Mature height varies among sources, so allow ample room. ## Fruit and Flowers The spice is made from unripe berries that are dried after harvest. Small white flowers precede the fruit, which changes from green to dark purple or black as it matures. The leaves are also aromatic and can be crushed to release their warm spice scent. ## Maintenance Use sharply drained soil and protect the tree from frost. In cooler areas, grow it under cover or in a movable container so it can be sheltered when temperatures drop.