Cestrum cultum (Purple Cestrum)

How to grow Cestrum cultum (Purple Cestrum) in NZ

Cestrum cultum (Purple Cestrum) grows best in full sun to part shade in a warm sheltered position protected from strong winds and frost. Plant in well drained soil enriched with organic matter. It performs best in milder regions of New Zealand. Water regularly during establishment and maintain moderate moisture levels without waterlogging.

Cestrum cultum (Purple Cestrum) care tips

Cestrum cultum (Purple Cestrum) is relatively easy to care for. Water during dry periods and apply a balanced fertiliser in spring to encourage healthy growth and flowering. Light pruning after flowering helps maintain shape and promotes bushier growth. Protect from frost and ensure good drainage to keep plants thriving.

Cestrum cultum (Purple Cestrum) size, spacing, and growth rate

Cestrum cultum (Purple Cestrum) typically grows to around 2 to 3 metres in height and 1.5 to 2 metres in width. Space plants about 1 to 1.5 metres apart for hedging or allow more room for feature planting. It has a moderate growth rate and forms a dense upright shrub over time.

Landscaping uses for Cestrum cultum (Purple Cestrum)

Cestrum cultum (Purple Cestrum) is ideal for hedging, screening, and feature planting in warm sheltered gardens. Its colourful flowers and lush foliage add a tropical feel and work well in mixed shrub borders. It is also suitable for large containers, adding colour and interest to patios and outdoor living areas.

Why buy Cestrum cultum (Purple Cestrum) from The Plant Company?

The Plant Company supplies premium quality Cestrum cultum (Purple Cestrum) plants that are grown for success in New Zealand conditions. Each plant is selected for strong growth and reliable performance. With fast delivery across New Zealand and expert advice available, you can plant with confidence. The Plant Company is NZ’s most trusted plant nursery, making it the ideal place to source high quality and dependable plants.