top 10 rare canna plants that every collector should grow

June 8, 2025

top 10 rare canna plants that every collector should grow

For enthusiasts and collectors alike, canna plants are more than just colourful additions to the garden; they represent a unique blend of beauty and rarity. With a myriad of species and hybrids available, the world of canna plants offers some rare gems that can elevate any collection. Here, we delve into the top 10 rare canna plants that every collector should consider nurturing in their gardens this year.

Canna 'Tropicanna Gold'

This stunning variety is known for its striking golden leaves and vibrant orange and red flowers. The Tropicanna Gold can reach heights of up to 1.5 metres and makes a bold statement in any landscape. It thrives in full sun and well-drained soil, making it perfect for sunny garden beds and borders.

Canna 'Striata'

Canna 'Cleopatra'

With its stunning variegated leaves and bright orange blooms, Canna 'Cleopatra' is a showstopper. This rare variety can reach 1.5 metres tall and needs plenty of sunlight and consistent moisture to thrive. It is ideal for adding a tropical flair to any garden setting.

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Canna 'Blueberry Swirl'

This relatively new hybrid features vibrant purple foliage that adds a unique touch to any collection. The 'Blueberry Swirl' produces beautiful pink flowers that bloom throughout the summer. Ensure it is planted in rich, well-draining soil and receives plenty of sunlight for optimal growth.

Canna 'Tropicana'

Another striking variety, Canna 'Tropicana', boasts large, colourful blooms in shades of red and yellow with lightly speckled foliage. This plant can grow to approximately 1.2 metres tall and prefers full sunlight. Regular watering is essential to keep its vibrant colours shining.

Canna 'Richard Wallace'

Canna 'Richard Wallace' is notable for its tall stature and elegant flowers. Its bright red blooms contrast beautifully with its green foliage. Growing up to 1.8 metres, it requires plenty of space and should be planted in well-draining soil with full sun exposure.

Canna 'Ambassadrice'

Featuring rich, deep red flowers that bloom atop lush green leaves, Canna 'Ambassadrice' is a favourite among collectors. It can grow between 1.2 to 1.5 metres tall and thrives in sunny locations. Regular watering will keep the plant healthy and promote prolonged blooming.

Canna 'Eureka'

This remarkable variety is known for its unique, bold foliage and striking flowers that bloom in a mix of orange and red. The 'Eureka' can grow to a height of 1.5 metres and prefers well-drained soil and full sunlight. Regular feeding during the growing season will encourage vigorous growth.

Canna 'Pretoria'

Canna 'Pretoria' is exceptional for its eye-catching banana-like foliage, which is striped in yellow and green. The bright orange-red flowers add a spectacular contrast. It can grow as tall as 1.8 metres and thrives in sunny conditions with moist, fertile soil.

Canna 'Flamingo'

Canna 'Flamingo' is known for its pastel pink flowers and lush foliage. This compact variety typically grows to about 1 metre and thrives in well-drained soil with moderate sunlight. Regular watering will enhance its growth and floral display.

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