Dahlia 'Cezanne'

How to grow Dahlia 'Cezanne' in NZ

Dahlia 'Cezanne' grows best in full sun with fertile, well drained soil enriched with organic matter. Plant the tubers during spring once the danger of frost has passed. Water regularly throughout the growing season and feed with a quality flowering fertiliser to encourage abundant blooms. Taller stems may benefit from staking. Remove spent flowers often to promote continuous flowering from summer into autumn.

Dahlia 'Cezanne' care tips

Dahlia 'Cezanne' is easy to maintain with regular watering and feeding while actively growing. Keep the soil evenly moist but never waterlogged. Mulch around the plants to help retain moisture and suppress weeds. Deadhead faded flowers to encourage fresh blooms and keep the plant looking tidy. In colder regions of New Zealand, lift and store the tubers after the foliage dies back for replanting in spring.

Dahlia 'Cezanne' size, spacing, and growth rate

Dahlia 'Cezanne' typically reaches about 80 to 120 cm tall and grows around 50 to 70 cm wide. Space plants approximately 50 to 60 cm apart to allow good airflow and healthy development. Growth is rapid once temperatures increase in spring, producing strong stems and an abundance of flowers that continue until the arrival of cooler autumn weather.

Landscaping uses for Dahlia 'Cezanne'

Dahlia 'Cezanne' is perfect for creating colourful displays in mixed borders, cottage gardens, and dedicated cutting gardens. It also performs exceptionally well in large pots where it brightens patios, decks, and outdoor entertaining areas. The long lasting blooms are excellent for fresh floral arrangements, and regular picking encourages even more flowers throughout the growing season. It also attracts beneficial pollinating insects.

Why buy Dahlia 'Cezanne' from The Plant Company?

The Plant Company is NZ’s most trusted plant nursery, offering premium quality dahlias that are carefully grown for exceptional garden performance. Every Dahlia 'Cezanne' is selected for healthy roots, vigorous growth, and dependable flowering. We provide expert advice, careful packaging, and fast nationwide delivery so your plants arrive in excellent condition and establish quickly in your garden.