Vitex agnus-castus
Vitex agnus-castus
Chastetree
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Description
Vitex agnus-castus, also known as the chastetree, is a lovely flowering plant known for its aromatic leaves and beautiful purple flowers. This deciduous shrub not only attracts pollinators but is also valued for its traditional uses in herbal medicine.
Common Names
ChastetreeMonk's PepperVitex
Context
nativeRegion
Mediterranean region and parts of Asia
usdaZones
USDA zones 6-9
companionPlants
Lavender, Salvia, Rosemary
culturalUses
Traditionally used to treat hormonal imbalances and as a spice
Care
Care Requirements
LightFull sun to partial shade
WateringModerate; allow soil to dry between waterings
SoilWell-draining, sandy loam
FertilizerBalanced liquid fertilizer in spring
HumidityLow to moderate
TemperatureAdaptable; thrives in warm climates
Growth & Life Cycle
HabitUpright, bushy shrub
Mature SizeUp to 15 feet tall and wide
Growth RateModerate growth rate
BloomingBlooms from summer to fall
DormancyDormant in winter
Propagation
MethodsSeed sowing, Cuttings, Layering
DifficultyModerate
Best SeasonSpring for seeds and cuttings
Maintenance & Notes
PruningPrune in late winter for shape and size control
RepottingRepot every 2-3 years as needed
Pests & DiseasesGenerally pest-resistant; watch for aphids
ToxicityNon-toxic to humans and pets