Dahlia 'Sisa'

Overview

Dahlia ‘Sisa’

Dahlia ‘Sisa’ is a striking garden dahlia admired for its bold, vibrant blooms and long-lasting summer display. The flowers stand proudly on strong stems above lush green foliage, bringing colour and movement to borders, containers, and cutting gardens. Its bright, showy blooms make it a wonderful choice for gardeners looking to create dramatic seasonal displays that last from summer well into autumn.

Growing to around 90–100 cm in height, ‘Sisa’ adds height and impact to flower beds and mixed planting schemes. Dahlias are especially valued for their long flowering period and excellent performance as cut flowers, making this variety perfect for both garden enjoyment and fresh bouquets.

Key Features

• Bold Summer Blooms: Produces large, vibrant flowers that create a striking garden display.

• Long Flowering Season: Blooms from mid-summer until the first autumn frosts.

• Tall Garden Presence: Reaches approximately 90–100 cm tall, adding height and structure to borders.

• Excellent Cut Flower: Long stems and colourful blooms make beautiful floral arrangements.

• Great for Borders & Containers: Perfect for beds, patio containers, and cutting gardens.

Gardener’s Tip

Plant dahlia tubers in spring once the risk of frost has passed, placing them in well-drained, fertile soil in a sunny location. Dahlias thrive in warm conditions and benefit from regular watering and feeding during the growing season.

Deadhead spent flowers regularly to encourage continuous blooming. In colder climates, tubers can be lifted and stored over winter to protect them from frost and ensure strong growth the following year.

Specifications