Description
Vitex trifolia ‘Purpurea’
Common name: Arabian Lilac
Plant type: Evergreen shrub / small tree
Vitex trifolia ‘Purpurea’ is a hardy, evergreen shrub valued for its distinctive green and purple foliage and soft lavender-blue flower clusters produced in the warmer months. The foliage maintains its characteristic colouring throughout the year, making it a reliable choice for feature planting, informal hedging, and coastal gardens. This plant is well adapted to windy sites and seaside conditions, with low water requirements once established.
🌿 Growing conditions
Sun: Full sun to light shade
Water: Moderate initially; low once established
Soil: Well-drained soil; suitable for sandy and coastal soils
Growth rate: Moderate
Size: ±3–5 m high × 3–4 m wide (can be pruned smaller)
✂️ Care & maintenance
Prune as needed to maintain shape or size
Wind and salt tolerant
Apply compost in spring or autumn
🌸 Garden uses
Feature shrub or small tree
Informal hedging or screening
Coastal and low-maintenance gardens
Mixed shrub borders
✔️ Reliable performer in Western Cape gardens
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