Plant encyclopedia›dahlia 'Dutch Explosion'

dahlia 'Dutch Explosion'

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A tuberous-rooted perennial to about 90cm, with mid-green foliage. Flowers about 12cm across are white with vivid purple tips and produced from mid-summer until the first frost. The edges of most petals are rolled under, creating a softly spiky effect

Scientific classification

Species: dahlia 'Dutch Explosion' (Dahlia 'Dutch Explosion')
Genus: Dahlia
Family: Asteraceae

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Toxicity: Herbaceous Perennial
Plant type: 0.5-1 metres
Height: 0.5-1 metres
Spread: Deciduous
Foliage: Clump forming
Habit: Spring · Summer · Autumn
Season of interest: Full sun
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Ideal temperature

dahlia 'Dutch Explosion' pictures

Distribution of dahlia 'Dutch Explosion'

Distribution map

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Culture

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Toxicity

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Quick identification of dahlia 'Dutch Explosion'

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dahlia 'Dutch Explosion' care guide

Regular deep watering, keeping soil evenly moist in active summer growth
Watering: Full sun
Sunlight: Information to be completed
Ideal temperature

Watering

Regular deep watering, keeping soil evenly moist in active summer growth

Fertilizing

High-potash dahlia feed every two weeks from growth to flowering

Pruning

Deadhead to prolong flowering. Cut back to near ground level in autumn, once frost has damaged foliage, before lifting and storing for the winter

Propagation

Propagate by softwood cuttings taken in spring from shoots from stored tubers, or divide the tubers, ensuring each section has at least one viable bud

Growing

Grow in full sun, in fertile, humus-rich, well-drained soil enriched with organic matter and general-purpose fertiliser. Pinch out growing tips to encourage bushy plants, and stake. Water freely in dry periods. Lift and store tubers in autumn to replant, or use as a source of cuttings, in spring. See dahlia cultivation.

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Common pests and diseases

Diseases

May be susceptible to powdery mildews in dry conditions, fungal rots including grey mould in wet conditions and in storage, and a virus that causes stunting, leaf markings and distortion