Dahlia 'Kordessa'

How to grow Dahlia 'Kordessa' in NZ

Dahlia 'Kordessa' performs best in full sun with fertile, free draining soil enriched with compost before planting. Plant tubers after the danger of frost has passed and water regularly while new shoots establish. Choose a sheltered position with good air movement and support taller stems if needed. Feed throughout spring and summer with a quality fertiliser to encourage vigorous growth and abundant flowering.

Dahlia 'Kordessa' care tips

Remove spent blooms from Dahlia 'Kordessa' regularly to encourage continuous flowering throughout the season. Water deeply during dry weather but avoid leaving the soil constantly wet. Apply a balanced fertiliser every few weeks while the plant is actively growing to support healthy foliage and prolific blooms. In colder parts of New Zealand, lift and store the tubers over winter if severe frosts are expected.

Dahlia 'Kordessa' size, spacing, and growth rate

Dahlia 'Kordessa' typically grows to around 90 to 120 centimetres tall with a spread of about 50 to 70 centimetres. Space plants approximately 60 centimetres apart to provide good airflow and room for healthy development. Growth is rapid through the warmer months and flowering continues from summer until autumn when plants receive regular watering, feeding, and deadheading.

Landscaping uses for Dahlia 'Kordessa'

Dahlia 'Kordessa' is ideal for cottage gardens, mixed borders, feature beds, and large patio containers where its colourful blooms create an eye catching display. It combines beautifully with flowering perennials, ornamental grasses, and seasonal annuals for months of colour. This variety is also an excellent choice for cutting gardens because regular harvesting encourages additional blooms while supplying attractive flowers for indoor arrangements.

Why buy Dahlia 'Kordessa' from The Plant Company?

The Plant Company is NZ’s most trusted plant nursery, supplying premium quality plants selected for health, vigour, and outstanding garden performance. Every Dahlia 'Kordessa' is carefully grown to thrive in New Zealand conditions and packaged with care before dispatch. Customers enjoy expert advice, fast nationwide delivery, and exceptional service, making it easy to establish beautiful plants with complete confidence.