Zanthoxylum domingense
Zanthoxylum domingense
Dominican Pepper
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Taxonomy
Family Rutaceae · Genus Zanthoxylum
Description
Zanthoxylum domingense, also known as the Dominican pepper or prickly ash, is a delightful evergreen tree native to the tropical forests of Central America and the Caribbean. This aromatic plant produces small, spiky fruits that are not only visually interesting but also have culinary uses in various cuisines. It's appreciated for its unique taste and medicinal properties, making it a valuable addition to gardens and landscapes.
Common Names
Dominican PepperPrickly AshToothache Tree
Context
nativeRegion
Central America and the Caribbean
usdaZones
10-11
companionPlants
Basil, Tomatoes, Peppers
culturalUses
Used in traditional medicine and cooking, particularly in Caribbean cuisine.
Care
Care Requirements
LightFull sun to partial shade
WateringModerate, allow soil to dry between waterings
SoilWell-drained, sandy loam
FertilizerBalanced fertilizer during growing season
HumidityModerate to high humidity
TemperatureTropical, ideally above 60°F (15°C)
Growth & Life Cycle
HabitUpright and bushy
Mature Size15 to 30 feet
Growth RateModerate growth rate
BloomingSmall yellow flowers, typically in spring
DormancyDormant in cooler months
Propagation
MethodsSeeds, Cuttings
DifficultyModerate
Best SeasonSpring or early summer
Maintenance & Notes
PruningPrune to maintain shape and remove dead branches
RepottingRepot every 2-3 years or when roots outgrow the pot
Pests & DiseasesSusceptible to aphids and scale; check regularly
ToxicityNon-toxic to pets and humans
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