Canna 'Tropicanna'

How to grow Canna 'Tropicanna' in NZ

Canna 'Tropicanna' grows best in full sun with fertile, free draining soil that retains moisture. Plant rhizomes or plants in spring once the risk of frost has passed. Water well during establishment and throughout summer, especially in dry conditions. This variety performs strongly in most regions of New Zealand and responds well to warmth. Mulching helps retain soil moisture and supports vigorous growth during the growing season.

Canna 'Tropicanna' care tips

Canna 'Tropicanna' is easy to care for and rewards regular feeding and watering. Apply a general fertiliser in spring and again in summer to promote lush foliage and flowering. Remove spent flowers and damaged leaves to keep plants tidy. In colder regions, cut plants back in autumn and protect rhizomes with mulch. In warmer areas, plants may remain evergreen and continue growing year round.

Canna 'Tropicanna' size, spacing, and growth rate

Canna 'Tropicanna' typically reaches 1.5 to 2 metres tall with a spread of around 60 to 80 centimetres. It has a fast growth rate during spring and summer, quickly forming bold clumps. Space plants about 60 centimetres apart to allow good airflow and strong development. With the right conditions, this canna will rapidly fill garden spaces and provide instant impact in a single season.

Landscaping uses for Canna 'Tropicanna'

Canna 'Tropicanna' is ideal for tropical themed gardens, mixed borders, and feature planting where strong colour is desired. It works well beside ponds, pools, and outdoor living areas, adding height and drama. This variety is also excellent for mass planting in commercial landscapes or large gardens. Its bold foliage pairs beautifully with grasses and flowering perennials for layered summer displays.

Why buy Canna 'Tropicanna' from The Plant Company?

The Plant Company is New Zealand’s most trusted plant nursery, supplying high quality plants grown for local conditions. When you buy Canna 'Tropicanna' from us, you receive a healthy, well established plant ready to perform in your garden. We offer fast nationwide delivery, expert advice, and reliable service. Our focus on quality ensures you achieve outstanding results with confidence and ease.