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Great burnet 'Blackthorn'

Great burnet 'Blackthorn'

Sanguisorba officinalis 'Blackthorn'

Variation

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    Very dark flowers for dramatic effect.
  • Long summer bloom.
  • Easy-care and robust.
  • Attracts pollinators.
  • Perfect for beds and borders.

Sanguisorba officinalis 'Blackthorn' is distinguished by its exceptionally dark red flower heads that rise elegantly above delicate foliage. Its long flowering season extends well into autumn, adding attractive structure to perennial plantings. With its graceful habit and excellent hardiness, this variety is perfectly suited to natural gardens and prairie-style borders.

Watering and Care

Sanguisorba officinalis 'Blackthorn' prefers consistently moist, nutrient-rich soil and performs best with reliable moisture throughout the season. Drought stress should be avoided.

Maintenance

This long-lived perennial requires little maintenance. Old flower stems can be removed in spring before new growth emerges.

Location

It thrives in sun to partial shade with fresh, moisture-retentive soil.

Tip

The dark flower heads create striking contrasts among ornamental grasses and lighter flowering perennials.

Sanguisorba officinalis 'Blackthorn' stands out with dark red, almost purple flower spikes, intensifying flower beds, borders, and rock gardens in summer. Particularly striking when paired with green, white, or light pink plants.

The blooms attract pollinators, adding color and vitality to the garden.

Flowering months
June July August September
Density per m2 3 a 4
Max height full grown 120 cm
Plant family name Pimpernels | Sanguisorba
Standing Part shade, Full sun
Properties Summer bloomer, Striking leaves, Cutting flower, Border plant., Attracts bees
Flower color Black
Leaf color Green

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Pickup 15% discount

Kleine Dries 25 - 8600 Diksmuide   

  • Discount not combinable with other promotions

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Delivery costs

BE € 4,95     NL € 5,95
DE € 6,95     FR € 9,95
AT € 14,95     DK € 16,95
IT € 16,95     ES € 19,95
SK € 19,95     CZ € 19,95
SE € 20,95     IE € 20,95
LU € 20,95    

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