Red dahlias: bold colour and lasting impact in every garden
Red dahlias are known for their fiery presence and dramatic tones. Their colour palette ranges from bright cherry red to deep burgundy, making them excellent focal points in garden borders. Red dahlias bring warmth, energy and a sense of luxury to any outdoor space.
They bloom abundantly from midsummer until the first frost. Their strong growth and reliable flowering make them ideal choices for cutting gardens and vibrant planting schemes.
Characteristics of red dahlias
Red dahlias come in a wide range of tones. Some varieties feature velvety, dark red petals, while others display brighter, more luminous reds. Their flower shapes are equally varied: decorative types with large layered petals, cactus forms with pointed shapes and pompon varieties with compact, round flowers.
The intensity of red ensures that these dahlias stand out instantly, even in densely planted borders. Plant height varies between compact 40-centimetre varieties and tall cultivars exceeding one metre.
Caring for red dahlias
Red dahlias thrive in full sun and well-drained, nutrient-rich soil. Adequate sunlight ensures vibrant colour development. Water regularly during warm periods and avoid letting the soil dry out completely. Feeding every two weeks supports vigorous growth.
Deadheading encourages new blooms throughout the season. Tall varieties benefit from staking to prevent stems from bending in wind or rain.
After the first frost, lift the tubers, allow them to dry and store them in a cool, dark place for winter.
Tips for using red dahlias in gardens and bouquets
Red dahlias provide drama and warmth in the garden. Pair them with oranges, yellows or purples for a lively, colourful display, or with dark foliage for a luxurious, moody effect. They also pair beautifully with ornamental grasses.
As cut flowers, red dahlias are striking additions to bouquets. Their rich tones complement soft greens, pink pastels and crisp whites. Their sturdy stems offer excellent vase life.
Buying red dahlias
At Dahliastore you will find a wide selection of red dahlia tubers, from bright red to deep burgundy. Each tuber is carefully inspected to guarantee healthy growth. Red dahlias are ideal for gardeners looking for bold colour and a long flowering season.